commit 48972a346336548aedd997293824b83f5a23b213
author Søren Gjesse <sgjesse@google.com> Fri Mar 07 13:03:10 2025 +0100
committer Søren Gjesse <sgjesse@google.com> Mon Mar 10 00:16:17 2025 -0700
tree 6a6ee0613bc0f44a22ed5dac003a4aaa96b27308
parent db9d71bfe249683a2697a4673a0b143b397b05b5

Move Timing class to timing package

Bug: b/399835968
Change-Id: I0c82b4dc740888b7559857b4cbf4a6d2e7ac4c41

src/main/java/com/android/tools/r8/D8.java

diff --git a/src/main/java/com/android/tools/r8/D8.java b/src/main/java/com/android/tools/r8/D8.java
index 1f3e1f6..6664691 100644
--- a/src/main/java/com/android/tools/r8/D8.java
+++ b/src/main/java/com/android/tools/r8/D8.java
@@ -50,7 +50,7 @@
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/Disassemble.java

diff --git a/src/main/java/com/android/tools/r8/Disassemble.java b/src/main/java/com/android/tools/r8/Disassemble.java
index 7126da8..a47366e 100644
--- a/src/main/java/com/android/tools/r8/Disassemble.java
+++ b/src/main/java/com/android/tools/r8/Disassemble.java
@@ -16,7 +16,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.Closeable;
 import java.io.IOException;
 import java.io.PrintStream;

src/main/java/com/android/tools/r8/ExtractMarker.java

diff --git a/src/main/java/com/android/tools/r8/ExtractMarker.java b/src/main/java/com/android/tools/r8/ExtractMarker.java
index a39402a..9afbf3b 100644
--- a/src/main/java/com/android/tools/r8/ExtractMarker.java
+++ b/src/main/java/com/android/tools/r8/ExtractMarker.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.utils.MarkerInfoConsumerDataImpl;
 import com.android.tools.r8.utils.MarkerInfoImpl;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/GenerateMainDexList.java

diff --git a/src/main/java/com/android/tools/r8/GenerateMainDexList.java b/src/main/java/com/android/tools/r8/GenerateMainDexList.java
index bfa8de6..1dde52b 100644
--- a/src/main/java/com/android/tools/r8/GenerateMainDexList.java
+++ b/src/main/java/com/android/tools/r8/GenerateMainDexList.java
@@ -29,7 +29,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.SortingStringConsumer;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;

src/main/java/com/android/tools/r8/GlobalSyntheticsGenerator.java

diff --git a/src/main/java/com/android/tools/r8/GlobalSyntheticsGenerator.java b/src/main/java/com/android/tools/r8/GlobalSyntheticsGenerator.java
index 8eb29ec..bc06fa7 100644
--- a/src/main/java/com/android/tools/r8/GlobalSyntheticsGenerator.java
+++ b/src/main/java/com/android/tools/r8/GlobalSyntheticsGenerator.java
@@ -54,7 +54,7 @@
 import com.android.tools.r8.utils.SelfRetraceTest;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import java.io.IOException;
 import java.util.Collections;

src/main/java/com/android/tools/r8/L8.java

diff --git a/src/main/java/com/android/tools/r8/L8.java b/src/main/java/com/android/tools/r8/L8.java
index 6e5508e..d9f6534 100644
--- a/src/main/java/com/android/tools/r8/L8.java
+++ b/src/main/java/com/android/tools/r8/L8.java
@@ -29,7 +29,7 @@
 import com.android.tools.r8.utils.SelfRetraceTest;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/PrintClassList.java

diff --git a/src/main/java/com/android/tools/r8/PrintClassList.java b/src/main/java/com/android/tools/r8/PrintClassList.java
index 915e690..581be2c 100644
--- a/src/main/java/com/android/tools/r8/PrintClassList.java
+++ b/src/main/java/com/android/tools/r8/PrintClassList.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.utils.AndroidApp.Builder;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.nio.file.Paths;

src/main/java/com/android/tools/r8/R8.java

diff --git a/src/main/java/com/android/tools/r8/R8.java b/src/main/java/com/android/tools/r8/R8.java
index f214960..a39590c 100644
--- a/src/main/java/com/android/tools/r8/R8.java
+++ b/src/main/java/com/android/tools/r8/R8.java
@@ -119,7 +119,7 @@
 import com.android.tools.r8.utils.SelfRetraceTest;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.VerticalClassMerger;
 import com.google.common.collect.Iterables;
 import com.google.common.io.ByteStreams;

src/main/java/com/android/tools/r8/R8Assistant.java

diff --git a/src/main/java/com/android/tools/r8/R8Assistant.java b/src/main/java/com/android/tools/r8/R8Assistant.java
index 04e311d..bbcba15 100644
--- a/src/main/java/com/android/tools/r8/R8Assistant.java
+++ b/src/main/java/com/android/tools/r8/R8Assistant.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.utils.ExceptionUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/R8Partial.java

diff --git a/src/main/java/com/android/tools/r8/R8Partial.java b/src/main/java/com/android/tools/r8/R8Partial.java
index b8bef68..e874dc8 100644
--- a/src/main/java/com/android/tools/r8/R8Partial.java
+++ b/src/main/java/com/android/tools/r8/R8Partial.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.utils.InternalProgramClassProvider;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.Collection;
 import java.util.Collections;

src/main/java/com/android/tools/r8/ReadKeepFile.java

diff --git a/src/main/java/com/android/tools/r8/ReadKeepFile.java b/src/main/java/com/android/tools/r8/ReadKeepFile.java
index 37ca30b..c2ddab3 100644
--- a/src/main/java/com/android/tools/r8/ReadKeepFile.java
+++ b/src/main/java/com/android/tools/r8/ReadKeepFile.java
@@ -6,7 +6,7 @@
 import com.android.tools.r8.graph.DexItemFactory;
 import com.android.tools.r8.shaking.ProguardConfigurationParser;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.nio.file.Paths;
 
 /**

src/main/java/com/android/tools/r8/ReadProguardMap.java

diff --git a/src/main/java/com/android/tools/r8/ReadProguardMap.java b/src/main/java/com/android/tools/r8/ReadProguardMap.java
index 0e02ce0..4da7d11 100644
--- a/src/main/java/com/android/tools/r8/ReadProguardMap.java
+++ b/src/main/java/com/android/tools/r8/ReadProguardMap.java
@@ -4,7 +4,7 @@
 package com.android.tools.r8;
 
 import com.android.tools.r8.naming.ClassNameMapper;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.Arrays;

src/main/java/com/android/tools/r8/ResourceShrinker.java

diff --git a/src/main/java/com/android/tools/r8/ResourceShrinker.java b/src/main/java/com/android/tools/r8/ResourceShrinker.java
index a0f473e..2ca2e84 100644
--- a/src/main/java/com/android/tools/r8/ResourceShrinker.java
+++ b/src/main/java/com/android/tools/r8/ResourceShrinker.java
@@ -52,7 +52,7 @@
 import com.android.tools.r8.references.MethodReference;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
 import com.google.common.collect.Streams;

src/main/java/com/android/tools/r8/assistant/ReflectiveInstrumentation.java

diff --git a/src/main/java/com/android/tools/r8/assistant/ReflectiveInstrumentation.java b/src/main/java/com/android/tools/r8/assistant/ReflectiveInstrumentation.java
index 5629f45..a92bc97 100644
--- a/src/main/java/com/android/tools/r8/assistant/ReflectiveInstrumentation.java
+++ b/src/main/java/com/android/tools/r8/assistant/ReflectiveInstrumentation.java
@@ -23,7 +23,7 @@
 import com.android.tools.r8.ir.code.Value;
 import com.android.tools.r8.ir.conversion.PrimaryD8L8IRConverter;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedback;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 

src/main/java/com/android/tools/r8/bisect/Bisect.java

diff --git a/src/main/java/com/android/tools/r8/bisect/Bisect.java b/src/main/java/com/android/tools/r8/bisect/Bisect.java
index e20684e..dea5891 100644
--- a/src/main/java/com/android/tools/r8/bisect/Bisect.java
+++ b/src/main/java/com/android/tools/r8/bisect/Bisect.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.AndroidAppConsumers;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.io.CharStreams;
 import java.io.IOException;

src/main/java/com/android/tools/r8/cf/CfVerifierTool.java

diff --git a/src/main/java/com/android/tools/r8/cf/CfVerifierTool.java b/src/main/java/com/android/tools/r8/cf/CfVerifierTool.java
index 408cded..e868d0f 100644
--- a/src/main/java/com/android/tools/r8/cf/CfVerifierTool.java
+++ b/src/main/java/com/android/tools/r8/cf/CfVerifierTool.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.AndroidApp.Builder;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.file.Paths;
 

src/main/java/com/android/tools/r8/classmerging/ClassMergerTreeFixer.java

diff --git a/src/main/java/com/android/tools/r8/classmerging/ClassMergerTreeFixer.java b/src/main/java/com/android/tools/r8/classmerging/ClassMergerTreeFixer.java
index 73c2f14..de8df57 100644
--- a/src/main/java/com/android/tools/r8/classmerging/ClassMergerTreeFixer.java
+++ b/src/main/java/com/android/tools/r8/classmerging/ClassMergerTreeFixer.java
@@ -26,11 +26,11 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ArrayUtils;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.BidirectionalOneToOneHashMap;
 import com.android.tools.r8.utils.collections.DexMethodSignatureBiMap;
 import com.android.tools.r8.utils.collections.DexMethodSignatureSet;
 import com.android.tools.r8.utils.collections.MutableBidirectionalOneToOneMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/classmerging/PolicyExecutor.java

diff --git a/src/main/java/com/android/tools/r8/classmerging/PolicyExecutor.java b/src/main/java/com/android/tools/r8/classmerging/PolicyExecutor.java
index 595ff58..d53aa2a 100644
--- a/src/main/java/com/android/tools/r8/classmerging/PolicyExecutor.java
+++ b/src/main/java/com/android/tools/r8/classmerging/PolicyExecutor.java
@@ -4,7 +4,7 @@
 
 package com.android.tools.r8.classmerging;
 
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.LinkedList;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/desugar/covariantreturntype/CovariantReturnTypeEnqueuerExtension.java

diff --git a/src/main/java/com/android/tools/r8/desugar/covariantreturntype/CovariantReturnTypeEnqueuerExtension.java b/src/main/java/com/android/tools/r8/desugar/covariantreturntype/CovariantReturnTypeEnqueuerExtension.java
index 18be316..26194ed 100644
--- a/src/main/java/com/android/tools/r8/desugar/covariantreturntype/CovariantReturnTypeEnqueuerExtension.java
+++ b/src/main/java/com/android/tools/r8/desugar/covariantreturntype/CovariantReturnTypeEnqueuerExtension.java
@@ -22,8 +22,8 @@
 import com.android.tools.r8.shaking.KeepMethodInfo;
 import com.android.tools.r8.shaking.MinimumKeepInfoCollection;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.IdentityHashMap;
 import java.util.List;

src/main/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryKeepRuleGenerator.java

diff --git a/src/main/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryKeepRuleGenerator.java b/src/main/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryKeepRuleGenerator.java
index 2496a12..81610d7 100644
--- a/src/main/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryKeepRuleGenerator.java
+++ b/src/main/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryKeepRuleGenerator.java
@@ -32,8 +32,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.NopDiagnosticsHandler;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TypeReferenceUtils;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;

src/main/java/com/android/tools/r8/dex/ApplicationReader.java

diff --git a/src/main/java/com/android/tools/r8/dex/ApplicationReader.java b/src/main/java/com/android/tools/r8/dex/ApplicationReader.java
index d46877f..0e2e27e 100644
--- a/src/main/java/com/android/tools/r8/dex/ApplicationReader.java
+++ b/src/main/java/com/android/tools/r8/dex/ApplicationReader.java
@@ -48,7 +48,7 @@
 import com.android.tools.r8.utils.LibraryClassCollection;
 import com.android.tools.r8.utils.MainDexListParser;
 import com.android.tools.r8.utils.StringDiagnostic;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.ints.IntArrayList;
 import it.unimi.dsi.fastutil.ints.IntList;
 import java.io.IOException;

src/main/java/com/android/tools/r8/dex/ApplicationWriter.java

diff --git a/src/main/java/com/android/tools/r8/dex/ApplicationWriter.java b/src/main/java/com/android/tools/r8/dex/ApplicationWriter.java
index 77ca09e..fd5eddf 100644
--- a/src/main/java/com/android/tools/r8/dex/ApplicationWriter.java
+++ b/src/main/java/com/android/tools/r8/dex/ApplicationWriter.java
@@ -74,8 +74,8 @@
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ObjectArrays;
 import it.unimi.dsi.fastutil.objects.Reference2LongMap;

src/main/java/com/android/tools/r8/dex/ApplicationWriterExperimental.java

diff --git a/src/main/java/com/android/tools/r8/dex/ApplicationWriterExperimental.java b/src/main/java/com/android/tools/r8/dex/ApplicationWriterExperimental.java
index 959a8d9..9a5be58 100644
--- a/src/main/java/com/android/tools/r8/dex/ApplicationWriterExperimental.java
+++ b/src/main/java/com/android/tools/r8/dex/ApplicationWriterExperimental.java
@@ -21,8 +21,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/dex/VirtualFile.java

diff --git a/src/main/java/com/android/tools/r8/dex/VirtualFile.java b/src/main/java/com/android/tools/r8/dex/VirtualFile.java
index 4d0c5dc..608a129 100644
--- a/src/main/java/com/android/tools/r8/dex/VirtualFile.java
+++ b/src/main/java/com/android/tools/r8/dex/VirtualFile.java
@@ -42,7 +42,7 @@
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Iterators;

src/main/java/com/android/tools/r8/features/ClassToFeatureSplitMap.java

diff --git a/src/main/java/com/android/tools/r8/features/ClassToFeatureSplitMap.java b/src/main/java/com/android/tools/r8/features/ClassToFeatureSplitMap.java
index e3e251c..14fbf60 100644
--- a/src/main/java/com/android/tools/r8/features/ClassToFeatureSplitMap.java
+++ b/src/main/java/com/android/tools/r8/features/ClassToFeatureSplitMap.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.IdentityHashMap;
 import java.util.Map;

src/main/java/com/android/tools/r8/graph/AppInfo.java

diff --git a/src/main/java/com/android/tools/r8/graph/AppInfo.java b/src/main/java/com/android/tools/r8/graph/AppInfo.java
index bdf7dcd..b570845 100644
--- a/src/main/java/com/android/tools/r8/graph/AppInfo.java
+++ b/src/main/java/com/android/tools/r8/graph/AppInfo.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.BooleanBox;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/graph/AppInfoWithClassHierarchy.java

diff --git a/src/main/java/com/android/tools/r8/graph/AppInfoWithClassHierarchy.java b/src/main/java/com/android/tools/r8/graph/AppInfoWithClassHierarchy.java
index 2d7f895..2f716c8 100644
--- a/src/main/java/com/android/tools/r8/graph/AppInfoWithClassHierarchy.java
+++ b/src/main/java/com/android/tools/r8/graph/AppInfoWithClassHierarchy.java
@@ -18,11 +18,11 @@
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.Pair;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.TriConsumer;
 import com.android.tools.r8.utils.TriFunction;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayDeque;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/graph/AppServices.java

diff --git a/src/main/java/com/android/tools/r8/graph/AppServices.java b/src/main/java/com/android/tools/r8/graph/AppServices.java
index d24a9ae..5af9e68 100644
--- a/src/main/java/com/android/tools/r8/graph/AppServices.java
+++ b/src/main/java/com/android/tools/r8/graph/AppServices.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/graph/AppView.java

diff --git a/src/main/java/com/android/tools/r8/graph/AppView.java b/src/main/java/com/android/tools/r8/graph/AppView.java
index ad15e67..bdb4bd8 100644
--- a/src/main/java/com/android/tools/r8/graph/AppView.java
+++ b/src/main/java/com/android/tools/r8/graph/AppView.java
@@ -67,9 +67,9 @@
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.ResourceShrinkerUtils;
 import com.android.tools.r8.utils.ThrowingConsumer;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.threads.ThreadTask;
 import com.android.tools.r8.utils.threads.ThreadTaskUtils;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.VerticallyMergedClasses;
 import com.google.common.base.Predicates;
 import com.google.common.collect.ImmutableSet;

src/main/java/com/android/tools/r8/graph/AssemblyWriter.java

diff --git a/src/main/java/com/android/tools/r8/graph/AssemblyWriter.java b/src/main/java/com/android/tools/r8/graph/AssemblyWriter.java
index c7a4275..e64c151 100644
--- a/src/main/java/com/android/tools/r8/graph/AssemblyWriter.java
+++ b/src/main/java/com/android/tools/r8/graph/AssemblyWriter.java
@@ -20,7 +20,7 @@
 import com.android.tools.r8.utils.RetracerForCodePrinting;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.StringUtils.BraceType;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.BufferedReader;
 import java.io.PrintStream;
 import java.io.StringReader;

src/main/java/com/android/tools/r8/graph/DexApplication.java

diff --git a/src/main/java/com/android/tools/r8/graph/DexApplication.java b/src/main/java/com/android/tools/r8/graph/DexApplication.java
index f993bbb..cb911b1 100644
--- a/src/main/java/com/android/tools/r8/graph/DexApplication.java
+++ b/src/main/java/com/android/tools/r8/graph/DexApplication.java
@@ -11,7 +11,7 @@
 import com.android.tools.r8.naming.ClassNameMapper;
 import com.android.tools.r8.synthesis.SyntheticDefinitionsProvider;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/graph/DirectMappedDexApplication.java

diff --git a/src/main/java/com/android/tools/r8/graph/DirectMappedDexApplication.java b/src/main/java/com/android/tools/r8/graph/DirectMappedDexApplication.java
index f61ce8e..f8ccfba 100644
--- a/src/main/java/com/android/tools/r8/graph/DirectMappedDexApplication.java
+++ b/src/main/java/com/android/tools/r8/graph/DirectMappedDexApplication.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.naming.ClassNameMapper;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableCollection;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;

src/main/java/com/android/tools/r8/graph/FieldAccessInfoCollectionImpl.java

diff --git a/src/main/java/com/android/tools/r8/graph/FieldAccessInfoCollectionImpl.java b/src/main/java/com/android/tools/r8/graph/FieldAccessInfoCollectionImpl.java
index 29cd5a4..24b9d33 100644
--- a/src/main/java/com/android/tools/r8/graph/FieldAccessInfoCollectionImpl.java
+++ b/src/main/java/com/android/tools/r8/graph/FieldAccessInfoCollectionImpl.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.utils.LensUtils;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.Iterator;
 import java.util.Map;

src/main/java/com/android/tools/r8/graph/FieldAccessInfoImpl.java

diff --git a/src/main/java/com/android/tools/r8/graph/FieldAccessInfoImpl.java b/src/main/java/com/android/tools/r8/graph/FieldAccessInfoImpl.java
index 6e6c326..7bbc78d 100644
--- a/src/main/java/com/android/tools/r8/graph/FieldAccessInfoImpl.java
+++ b/src/main/java/com/android/tools/r8/graph/FieldAccessInfoImpl.java
@@ -8,8 +8,8 @@
 import com.android.tools.r8.graph.AbstractAccessContexts.ConcreteAccessContexts;
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.shaking.Enqueuer.FieldAccessKind;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.IdentityHashMap;
 import java.util.Map;

src/main/java/com/android/tools/r8/graph/LazyLoadedDexApplication.java

diff --git a/src/main/java/com/android/tools/r8/graph/LazyLoadedDexApplication.java b/src/main/java/com/android/tools/r8/graph/LazyLoadedDexApplication.java
index 2652634..2e5c1d4 100644
--- a/src/main/java/com/android/tools/r8/graph/LazyLoadedDexApplication.java
+++ b/src/main/java/com/android/tools/r8/graph/LazyLoadedDexApplication.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.LibraryClassCollection;
 import com.android.tools.r8.utils.ProgramClassCollection;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollection.java

diff --git a/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollection.java b/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollection.java
index b55811b..e37682a 100644
--- a/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollection.java
+++ b/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollection.java
@@ -6,8 +6,8 @@
 
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.ir.desugar.LambdaDescriptor;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Set;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;

src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollectionImpl.java

diff --git a/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollectionImpl.java b/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollectionImpl.java
index 77e5389..f51757a 100644
--- a/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollectionImpl.java
+++ b/src/main/java/com/android/tools/r8/graph/ObjectAllocationInfoCollectionImpl.java
@@ -15,9 +15,9 @@
 import com.android.tools.r8.shaking.KeepReason;
 import com.android.tools.r8.shaking.MissingClasses;
 import com.android.tools.r8.utils.LensUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collections;

src/main/java/com/android/tools/r8/graph/ObjectToOffsetMapping.java

diff --git a/src/main/java/com/android/tools/r8/graph/ObjectToOffsetMapping.java b/src/main/java/com/android/tools/r8/graph/ObjectToOffsetMapping.java
index 9d190ed..14a560b 100644
--- a/src/main/java/com/android/tools/r8/graph/ObjectToOffsetMapping.java
+++ b/src/main/java/com/android/tools/r8/graph/ObjectToOffsetMapping.java
@@ -14,11 +14,11 @@
 import com.android.tools.r8.naming.NamingLens;
 import com.android.tools.r8.profile.startup.profile.StartupProfile;
 import com.android.tools.r8.utils.Box;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.structural.CompareToVisitor;
 import com.android.tools.r8.utils.structural.CompareToVisitorWithStringTable;
 import com.android.tools.r8.utils.structural.CompareToVisitorWithTypeTable;
 import com.android.tools.r8.utils.structural.StructuralItem;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.objects.Reference2IntLinkedOpenHashMap;
 import it.unimi.dsi.fastutil.objects.Reference2IntMap;
 import it.unimi.dsi.fastutil.objects.Reference2IntMap.Entry;

src/main/java/com/android/tools/r8/graph/SmaliWriter.java

diff --git a/src/main/java/com/android/tools/r8/graph/SmaliWriter.java b/src/main/java/com/android/tools/r8/graph/SmaliWriter.java
index 6de8085..2229f85 100644
--- a/src/main/java/com/android/tools/r8/graph/SmaliWriter.java
+++ b/src/main/java/com/android/tools/r8/graph/SmaliWriter.java
@@ -9,7 +9,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.RetracerForCodePrinting;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.PrintStream;

src/main/java/com/android/tools/r8/graph/analysis/EnqueuerAnalysisCollection.java

diff --git a/src/main/java/com/android/tools/r8/graph/analysis/EnqueuerAnalysisCollection.java b/src/main/java/com/android/tools/r8/graph/analysis/EnqueuerAnalysisCollection.java
index f1320a4..a54fd90 100644
--- a/src/main/java/com/android/tools/r8/graph/analysis/EnqueuerAnalysisCollection.java
+++ b/src/main/java/com/android/tools/r8/graph/analysis/EnqueuerAnalysisCollection.java
@@ -23,7 +23,7 @@
 import com.android.tools.r8.shaking.Enqueuer.FieldAccessKind;
 import com.android.tools.r8.shaking.EnqueuerWorklist;
 import com.android.tools.r8.utils.ArrayUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/graph/analysis/FixpointEnqueuerAnalysis.java

diff --git a/src/main/java/com/android/tools/r8/graph/analysis/FixpointEnqueuerAnalysis.java b/src/main/java/com/android/tools/r8/graph/analysis/FixpointEnqueuerAnalysis.java
index 9f67337..4f33977 100644
--- a/src/main/java/com/android/tools/r8/graph/analysis/FixpointEnqueuerAnalysis.java
+++ b/src/main/java/com/android/tools/r8/graph/analysis/FixpointEnqueuerAnalysis.java
@@ -5,7 +5,7 @@
 
 import com.android.tools.r8.shaking.Enqueuer;
 import com.android.tools.r8.shaking.EnqueuerWorklist;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/graph/fixup/ConcurrentMethodFixup.java

diff --git a/src/main/java/com/android/tools/r8/graph/fixup/ConcurrentMethodFixup.java b/src/main/java/com/android/tools/r8/graph/fixup/ConcurrentMethodFixup.java
index 5462dd1..d04721c 100644
--- a/src/main/java/com/android/tools/r8/graph/fixup/ConcurrentMethodFixup.java
+++ b/src/main/java/com/android/tools/r8/graph/fixup/ConcurrentMethodFixup.java
@@ -21,8 +21,8 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.shaking.KeepMethodInfo;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureBiMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/graph/lens/FinalInitClassLens.java

diff --git a/src/main/java/com/android/tools/r8/graph/lens/FinalInitClassLens.java b/src/main/java/com/android/tools/r8/graph/lens/FinalInitClassLens.java
index 9ddac29..075a6db 100644
--- a/src/main/java/com/android/tools/r8/graph/lens/FinalInitClassLens.java
+++ b/src/main/java/com/android/tools/r8/graph/lens/FinalInitClassLens.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.errors.Unreachable;
 import com.android.tools.r8.graph.DexField;
 import com.android.tools.r8.graph.DexType;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 
 public class FinalInitClassLens extends InitClassLens {

src/main/java/com/android/tools/r8/graph/lens/GraphLens.java

diff --git a/src/main/java/com/android/tools/r8/graph/lens/GraphLens.java b/src/main/java/com/android/tools/r8/graph/lens/GraphLens.java
index f677215..61e2697 100644
--- a/src/main/java/com/android/tools/r8/graph/lens/GraphLens.java
+++ b/src/main/java/com/android/tools/r8/graph/lens/GraphLens.java
@@ -31,10 +31,10 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.BidirectionalManyToOneRepresentativeHashMap;
 import com.android.tools.r8.utils.collections.MutableBidirectionalManyToOneRepresentativeMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.VerticalClassMergerGraphLens;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;

src/main/java/com/android/tools/r8/graph/lens/InitClassLens.java

diff --git a/src/main/java/com/android/tools/r8/graph/lens/InitClassLens.java b/src/main/java/com/android/tools/r8/graph/lens/InitClassLens.java
index bb8175a..0c51688 100644
--- a/src/main/java/com/android/tools/r8/graph/lens/InitClassLens.java
+++ b/src/main/java/com/android/tools/r8/graph/lens/InitClassLens.java
@@ -6,7 +6,7 @@
 
 import com.android.tools.r8.graph.DexField;
 import com.android.tools.r8.graph.DexType;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 

src/main/java/com/android/tools/r8/graph/lens/ThrowingInitClassLens.java

diff --git a/src/main/java/com/android/tools/r8/graph/lens/ThrowingInitClassLens.java b/src/main/java/com/android/tools/r8/graph/lens/ThrowingInitClassLens.java
index 113d0b7..21a4279 100644
--- a/src/main/java/com/android/tools/r8/graph/lens/ThrowingInitClassLens.java
+++ b/src/main/java/com/android/tools/r8/graph/lens/ThrowingInitClassLens.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.errors.Unreachable;
 import com.android.tools.r8.graph.DexField;
 import com.android.tools.r8.graph.DexType;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class ThrowingInitClassLens extends InitClassLens {
 

src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMerger.java

diff --git a/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMerger.java b/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMerger.java
index 2d24e07..4541042 100644
--- a/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMerger.java
+++ b/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMerger.java
@@ -28,8 +28,8 @@
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.InternalOptions.HorizontalClassMergerOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.LinkedList;

src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMergerTreeFixer.java

diff --git a/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMergerTreeFixer.java b/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMergerTreeFixer.java
index e089509..f8844c8 100644
--- a/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMergerTreeFixer.java
+++ b/src/main/java/com/android/tools/r8/horizontalclassmerging/HorizontalClassMergerTreeFixer.java
@@ -11,8 +11,8 @@
 import com.android.tools.r8.graph.DexProgramClass;
 import com.android.tools.r8.graph.DexType;
 import com.android.tools.r8.graph.ImmediateProgramSubtypingInfo;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureBiMap;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/horizontalclassmerging/UndoConstructorInlining.java

diff --git a/src/main/java/com/android/tools/r8/horizontalclassmerging/UndoConstructorInlining.java b/src/main/java/com/android/tools/r8/horizontalclassmerging/UndoConstructorInlining.java
index 564b7e1..70a2a9a 100644
--- a/src/main/java/com/android/tools/r8/horizontalclassmerging/UndoConstructorInlining.java
+++ b/src/main/java/com/android/tools/r8/horizontalclassmerging/UndoConstructorInlining.java
@@ -48,8 +48,8 @@
 import com.android.tools.r8.utils.ObjectUtils;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceMap;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceOpenHashMap;
 import it.unimi.dsi.fastutil.objects.Reference2IntMap;

src/main/java/com/android/tools/r8/horizontalclassmerging/code/ConstructorEntryPointSynthesizedCode.java

diff --git a/src/main/java/com/android/tools/r8/horizontalclassmerging/code/ConstructorEntryPointSynthesizedCode.java b/src/main/java/com/android/tools/r8/horizontalclassmerging/code/ConstructorEntryPointSynthesizedCode.java
index 7d8a826..2e2b5c7 100644
--- a/src/main/java/com/android/tools/r8/horizontalclassmerging/code/ConstructorEntryPointSynthesizedCode.java
+++ b/src/main/java/com/android/tools/r8/horizontalclassmerging/code/ConstructorEntryPointSynthesizedCode.java
@@ -30,7 +30,7 @@
 import com.android.tools.r8.ir.conversion.SourceCode;
 import com.android.tools.r8.lightir.LirCode;
 import com.android.tools.r8.utils.RetracerForCodePrinting;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceMap;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap;
 

src/main/java/com/android/tools/r8/horizontalclassmerging/code/SyntheticInitializerConverter.java

diff --git a/src/main/java/com/android/tools/r8/horizontalclassmerging/code/SyntheticInitializerConverter.java b/src/main/java/com/android/tools/r8/horizontalclassmerging/code/SyntheticInitializerConverter.java
index 85ad211..4ec2c1b 100644
--- a/src/main/java/com/android/tools/r8/horizontalclassmerging/code/SyntheticInitializerConverter.java
+++ b/src/main/java/com/android/tools/r8/horizontalclassmerging/code/SyntheticInitializerConverter.java
@@ -11,7 +11,7 @@
 import com.android.tools.r8.ir.conversion.MethodConversionOptions;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackIgnore;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/analysis/fieldaccess/TrivialFieldAccessReprocessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/fieldaccess/TrivialFieldAccessReprocessor.java b/src/main/java/com/android/tools/r8/ir/analysis/fieldaccess/TrivialFieldAccessReprocessor.java
index da5c7fc..8138996 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/fieldaccess/TrivialFieldAccessReprocessor.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/fieldaccess/TrivialFieldAccessReprocessor.java
@@ -40,8 +40,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;

src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/InstanceFieldValueAnalysis.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/InstanceFieldValueAnalysis.java b/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/InstanceFieldValueAnalysis.java
index 5948c12..6f932ea 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/InstanceFieldValueAnalysis.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/InstanceFieldValueAnalysis.java
@@ -35,7 +35,7 @@
 import com.android.tools.r8.ir.optimize.info.field.UnknownInstanceFieldInitializationInfo;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.shaking.KeepFieldInfo;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class InstanceFieldValueAnalysis extends FieldValueAnalysis {
 

src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/StaticFieldValueAnalysis.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/StaticFieldValueAnalysis.java b/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/StaticFieldValueAnalysis.java
index 7b78190..80a4124 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/StaticFieldValueAnalysis.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/fieldvalueanalysis/StaticFieldValueAnalysis.java
@@ -40,7 +40,7 @@
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedback;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ArrayUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.List;
 import java.util.Map;

src/main/java/com/android/tools/r8/ir/analysis/framework/intraprocedural/IntraProceduralDataflowAnalysisBase.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/framework/intraprocedural/IntraProceduralDataflowAnalysisBase.java b/src/main/java/com/android/tools/r8/ir/analysis/framework/intraprocedural/IntraProceduralDataflowAnalysisBase.java
index f81a516..d37f1dc 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/framework/intraprocedural/IntraProceduralDataflowAnalysisBase.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/framework/intraprocedural/IntraProceduralDataflowAnalysisBase.java
@@ -7,10 +7,10 @@
 import com.android.tools.r8.graph.AppView;
 import com.android.tools.r8.ir.analysis.framework.intraprocedural.DataflowAnalysisResult.FailedDataflowAnalysisResult;
 import com.android.tools.r8.ir.analysis.framework.intraprocedural.DataflowAnalysisResult.SuccessfulDataflowAnalysisResult;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.TraversalUtils;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.Map;
 

src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedExtensionRegistryShrinker.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedExtensionRegistryShrinker.java b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedExtensionRegistryShrinker.java
index bf0428f..ae7191d 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedExtensionRegistryShrinker.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedExtensionRegistryShrinker.java
@@ -33,8 +33,8 @@
 import com.android.tools.r8.shaking.KeepInfoCollection;
 import com.android.tools.r8.shaking.TreePrunerConfiguration;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collections;

src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteBuilderShrinker.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteBuilderShrinker.java b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteBuilderShrinker.java
index 1c5f051..51f0f39 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteBuilderShrinker.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteBuilderShrinker.java
@@ -54,7 +54,7 @@
 import com.android.tools.r8.utils.ObjectUtils;
 import com.android.tools.r8.utils.PredicateSet;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.IdentityHashMap;

src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteShrinker.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteShrinker.java b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteShrinker.java
index d42c403..fa3db90 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteShrinker.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/proto/GeneratedMessageLiteShrinker.java
@@ -48,9 +48,9 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.shaking.DependentMinimumKeepInfoCollection;
 import com.android.tools.r8.shaking.KeepMethodInfo;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.ValueUtils.ArrayValues;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/analysis/proto/schema/ProtoEnqueuerExtension.java

diff --git a/src/main/java/com/android/tools/r8/ir/analysis/proto/schema/ProtoEnqueuerExtension.java b/src/main/java/com/android/tools/r8/ir/analysis/proto/schema/ProtoEnqueuerExtension.java
index b2b08f0..f796499 100644
--- a/src/main/java/com/android/tools/r8/ir/analysis/proto/schema/ProtoEnqueuerExtension.java
+++ b/src/main/java/com/android/tools/r8/ir/analysis/proto/schema/ProtoEnqueuerExtension.java
@@ -47,10 +47,10 @@
 import com.android.tools.r8.shaking.KeepReason;
 import com.android.tools.r8.utils.BitUtils;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramFieldMap;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;
 import java.util.IdentityHashMap;

src/main/java/com/android/tools/r8/ir/conversion/CfBuilder.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/CfBuilder.java b/src/main/java/com/android/tools/r8/ir/conversion/CfBuilder.java
index d9794e2..b862664 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/CfBuilder.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/CfBuilder.java
@@ -57,8 +57,8 @@
 import com.android.tools.r8.ir.optimize.PhiOptimizations;
 import com.android.tools.r8.ir.optimize.peepholes.BasicBlockMuncher;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceMap;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceMap.Entry;

src/main/java/com/android/tools/r8/ir/conversion/ClassConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/ClassConverter.java b/src/main/java/com/android/tools/r8/ir/conversion/ClassConverter.java
index cc26404..8c517ef 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/ClassConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/ClassConverter.java
@@ -17,9 +17,9 @@
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
 import com.android.tools.r8.utils.collections.ImmutableDeque;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import com.google.common.collect.ImmutableList;
 import java.util.ArrayDeque;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/ir/conversion/D8MethodProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/D8MethodProcessor.java b/src/main/java/com/android/tools/r8/ir/conversion/D8MethodProcessor.java
index df57947..98906c2 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/D8MethodProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/D8MethodProcessor.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackIgnore;
 import com.android.tools.r8.profile.rewriting.ProfileCollectionAdditions;
 import com.android.tools.r8.threading.SynchronizedTaskCollection;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/conversion/IRConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRConverter.java b/src/main/java/com/android/tools/r8/ir/conversion/IRConverter.java
index afbc19a..9686713 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRConverter.java
@@ -92,8 +92,8 @@
 import com.android.tools.r8.utils.InternalOptions.NeverMergeGroup;
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.List;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/conversion/IRFinalizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRFinalizer.java b/src/main/java/com/android/tools/r8/ir/conversion/IRFinalizer.java
index e3e4d03..1d58843 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRFinalizer.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRFinalizer.java
@@ -8,7 +8,7 @@
 import com.android.tools.r8.graph.Code;
 import com.android.tools.r8.graph.bytecodemetadata.BytecodeMetadataProvider;
 import com.android.tools.r8.ir.code.IRCode;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public abstract class IRFinalizer<C extends Code> {
 

src/main/java/com/android/tools/r8/ir/conversion/IRToCfFinalizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRToCfFinalizer.java b/src/main/java/com/android/tools/r8/ir/conversion/IRToCfFinalizer.java
index 7776812..a5fea8a 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRToCfFinalizer.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRToCfFinalizer.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.graph.bytecodemetadata.BytecodeMetadataProvider;
 import com.android.tools.r8.ir.code.IRCode;
 import com.android.tools.r8.ir.optimize.DeadCodeRemover;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class IRToCfFinalizer extends IRFinalizer<CfCode> {
 

src/main/java/com/android/tools/r8/ir/conversion/IRToDexFinalizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRToDexFinalizer.java b/src/main/java/com/android/tools/r8/ir/conversion/IRToDexFinalizer.java
index c7c4533..84dbfb0 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRToDexFinalizer.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRToDexFinalizer.java
@@ -17,7 +17,7 @@
 import com.android.tools.r8.ir.optimize.RuntimeWorkaroundCodeRewriter;
 import com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class IRToDexFinalizer extends IRFinalizer<DexCode> {
 

src/main/java/com/android/tools/r8/ir/conversion/IRToLirFinalizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/IRToLirFinalizer.java b/src/main/java/com/android/tools/r8/ir/conversion/IRToLirFinalizer.java
index 7979df0..e4fad24 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/IRToLirFinalizer.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/IRToLirFinalizer.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.lightir.IR2LirConverter;
 import com.android.tools.r8.lightir.LirCode;
 import com.android.tools.r8.lightir.LirStrategy;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class IRToLirFinalizer extends IRFinalizer<LirCode<Integer>> {
 

src/main/java/com/android/tools/r8/ir/conversion/LirConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/LirConverter.java b/src/main/java/com/android/tools/r8/ir/conversion/LirConverter.java
index eceff91..a92bbe3 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/LirConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/LirConverter.java
@@ -40,7 +40,7 @@
 import com.android.tools.r8.utils.Pair;
 import com.android.tools.r8.utils.ThreadUtils;
 import com.android.tools.r8.utils.ThrowingAction;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.IncompleteVerticalClassMergerBridgeCode;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/conversion/PostMethodProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/PostMethodProcessor.java b/src/main/java/com/android/tools/r8/ir/conversion/PostMethodProcessor.java
index f625c8e..8a7cae9 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/PostMethodProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/PostMethodProcessor.java
@@ -21,11 +21,11 @@
 import com.android.tools.r8.threading.ThreadingModule;
 import com.android.tools.r8.utils.DeterminismChecker;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
 import com.android.tools.r8.utils.collections.LongLivedProgramMethodSetBuilder;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import java.io.IOException;
 import java.util.ArrayDeque;
 import java.util.Collection;

src/main/java/com/android/tools/r8/ir/conversion/PrimaryD8L8IRConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryD8L8IRConverter.java b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryD8L8IRConverter.java
index cba5eaa..65f1d29 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryD8L8IRConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryD8L8IRConverter.java
@@ -37,7 +37,7 @@
 import com.android.tools.r8.utils.ExceptionUtils;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/conversion/PrimaryMethodProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryMethodProcessor.java b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryMethodProcessor.java
index 788bfcb..d51d48c 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryMethodProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryMethodProcessor.java
@@ -12,9 +12,9 @@
 import com.android.tools.r8.ir.conversion.callgraph.CallSiteInformation;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import java.util.ArrayDeque;
 import java.util.Collection;
 import java.util.Deque;

src/main/java/com/android/tools/r8/ir/conversion/PrimaryR8IRConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryR8IRConverter.java b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryR8IRConverter.java
index eded63a..7300dd7 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/PrimaryR8IRConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/PrimaryR8IRConverter.java
@@ -16,8 +16,8 @@
 import com.android.tools.r8.naming.IdentifierMinifier;
 import com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagator;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Collections;

src/main/java/com/android/tools/r8/ir/conversion/callgraph/IRProcessingCallGraphBuilderBase.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/callgraph/IRProcessingCallGraphBuilderBase.java b/src/main/java/com/android/tools/r8/ir/conversion/callgraph/IRProcessingCallGraphBuilderBase.java
index e58e0df..c61cd75 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/callgraph/IRProcessingCallGraphBuilderBase.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/callgraph/IRProcessingCallGraphBuilderBase.java
@@ -6,7 +6,7 @@
 import com.android.tools.r8.graph.AppView;
 import com.android.tools.r8.graph.ProgramMethod;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/conversion/passes/BranchSimplifier.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/passes/BranchSimplifier.java b/src/main/java/com/android/tools/r8/ir/conversion/passes/BranchSimplifier.java
index 2f538ca..a72f171 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/passes/BranchSimplifier.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/passes/BranchSimplifier.java
@@ -47,7 +47,7 @@
 import com.android.tools.r8.utils.InternalOutputMode;
 import com.android.tools.r8.utils.LongInterval;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceAVLTreeMap;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceSortedMap;

src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPass.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPass.java b/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPass.java
index 44cf6e7..2bef810 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPass.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPass.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.ir.conversion.MethodProcessor;
 import com.android.tools.r8.ir.conversion.passes.result.CodeRewriterResult;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public abstract class CodeRewriterPass<T extends AppInfo> {
 

src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPassCollection.java

diff --git a/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPassCollection.java b/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPassCollection.java
index 5e57d82..6f4245d 100644
--- a/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPassCollection.java
+++ b/src/main/java/com/android/tools/r8/ir/conversion/passes/CodeRewriterPassCollection.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.ir.optimize.string.StringBuilderAppendOptimizer;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Pair;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java b/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
index ac6e9cc..8370d23 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/BackportedMethodRewriter.java
@@ -76,7 +76,7 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import java.io.IOException;

src/main/java/com/android/tools/r8/ir/desugar/CfClassSynthesizerDesugaringCollection.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/CfClassSynthesizerDesugaringCollection.java b/src/main/java/com/android/tools/r8/ir/desugar/CfClassSynthesizerDesugaringCollection.java
index 6cc96ef..a594c5b 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/CfClassSynthesizerDesugaringCollection.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/CfClassSynthesizerDesugaringCollection.java
@@ -12,7 +12,7 @@
 import com.android.tools.r8.ir.desugar.records.RecordClassDesugaring;
 import com.android.tools.r8.ir.desugar.varhandle.VarHandleDesugaring;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/desugar/CfInstructionDesugaringCollectionSupplier.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/CfInstructionDesugaringCollectionSupplier.java b/src/main/java/com/android/tools/r8/ir/desugar/CfInstructionDesugaringCollectionSupplier.java
index f8002cf..d44912b 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/CfInstructionDesugaringCollectionSupplier.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/CfInstructionDesugaringCollectionSupplier.java
@@ -9,7 +9,7 @@
 import com.android.tools.r8.ir.desugar.desugaredlibrary.apiconversion.DesugaredLibraryAPIConverter;
 import com.android.tools.r8.ir.desugar.itf.InterfaceMethodProcessorFacade;
 import com.android.tools.r8.ir.desugar.itf.InterfaceProcessor;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaring.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaring.java b/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaring.java
index 30fb048..dd0fc07 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaring.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaring.java
@@ -4,7 +4,7 @@
 package com.android.tools.r8.ir.desugar;
 
 import com.android.tools.r8.graph.DexProgramClass;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaringCollection.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaringCollection.java b/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaringCollection.java
index 1836cf4..22b75bb 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaringCollection.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/CfPostProcessingDesugaringCollection.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.ir.desugar.itf.InterfaceMethodProcessorFacade;
 import com.android.tools.r8.ir.desugar.records.RecordClassDesugaring;
 import com.android.tools.r8.utils.CollectionUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/DesugaredLibrarySpecification.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/DesugaredLibrarySpecification.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/DesugaredLibrarySpecification.java
index 67f1460..0a7d171 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/DesugaredLibrarySpecification.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/DesugaredLibrarySpecification.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.graph.DexApplication;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.MachineDesugaredLibrarySpecification;
 import com.android.tools.r8.utils.AndroidApiLevel;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.List;
 import java.util.Set;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/LibraryDesugaringOptions.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/LibraryDesugaringOptions.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/LibraryDesugaringOptions.java
index 7cdbaf9..b350cb3 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/LibraryDesugaringOptions.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/LibraryDesugaringOptions.java
@@ -9,7 +9,7 @@
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThrowingBiConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 
 public class LibraryDesugaringOptions {

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/apiconversion/DesugaredLibraryAPICallbackSynthesizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/apiconversion/DesugaredLibraryAPICallbackSynthesizer.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/apiconversion/DesugaredLibraryAPICallbackSynthesizer.java
index 02ae898..a0895b2 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/apiconversion/DesugaredLibraryAPICallbackSynthesizer.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/apiconversion/DesugaredLibraryAPICallbackSynthesizer.java
@@ -21,8 +21,8 @@
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaringEventConsumer;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.MachineDesugaredLibrarySpecification;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Set;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/disabledesugarer/DesugaredLibraryDisableDesugarerPostProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/disabledesugarer/DesugaredLibraryDisableDesugarerPostProcessor.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/disabledesugarer/DesugaredLibraryDisableDesugarerPostProcessor.java
index 55fe65f..536c35c 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/disabledesugarer/DesugaredLibraryDisableDesugarerPostProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/disabledesugarer/DesugaredLibraryDisableDesugarerPostProcessor.java
@@ -12,7 +12,7 @@
 import com.android.tools.r8.graph.DexType;
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaring;
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaringEventConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/humanspecification/HumanDesugaredLibrarySpecification.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/humanspecification/HumanDesugaredLibrarySpecification.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/humanspecification/HumanDesugaredLibrarySpecification.java
index 7f42cf0..0f2b121 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/humanspecification/HumanDesugaredLibrarySpecification.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/humanspecification/HumanDesugaredLibrarySpecification.java
@@ -8,7 +8,7 @@
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.MachineDesugaredLibrarySpecification;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.specificationconversion.HumanToMachineSpecificationConverter;
 import com.android.tools.r8.utils.AndroidApiLevel;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import java.util.Set;
 

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/legacyspecification/LegacyDesugaredLibrarySpecification.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/legacyspecification/LegacyDesugaredLibrarySpecification.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/legacyspecification/LegacyDesugaredLibrarySpecification.java
index 419c71e..650bfce 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/legacyspecification/LegacyDesugaredLibrarySpecification.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/legacyspecification/LegacyDesugaredLibrarySpecification.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.MachineDesugaredLibrarySpecification;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.specificationconversion.LegacyToHumanSpecificationConverter;
 import com.android.tools.r8.utils.AndroidApiLevel;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import java.io.IOException;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/lint/SupportedClassesGenerator.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/lint/SupportedClassesGenerator.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/lint/SupportedClassesGenerator.java
index 629cc8f..aa25bf6 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/lint/SupportedClassesGenerator.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/lint/SupportedClassesGenerator.java
@@ -42,7 +42,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;
 import java.io.IOException;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/machinespecification/MachineDesugaredLibrarySpecification.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/machinespecification/MachineDesugaredLibrarySpecification.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/machinespecification/MachineDesugaredLibrarySpecification.java
index 27bbc17..47575db 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/machinespecification/MachineDesugaredLibrarySpecification.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/machinespecification/MachineDesugaredLibrarySpecification.java
@@ -19,7 +19,7 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.SemanticVersion;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/AutoCloseableRetargeterPostProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/AutoCloseableRetargeterPostProcessor.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/AutoCloseableRetargeterPostProcessor.java
index 0da0299..dba2d31 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/AutoCloseableRetargeterPostProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/AutoCloseableRetargeterPostProcessor.java
@@ -21,8 +21,8 @@
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaringEventConsumer;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.retargeter.AutoCloseableRetargeterEventConsumer.AutoCloseableRetargeterPostProcessingEventConsumer;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/DesugaredLibraryRetargeterPostProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/DesugaredLibraryRetargeterPostProcessor.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/DesugaredLibraryRetargeterPostProcessor.java
index 7cba854..18ce868 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/DesugaredLibraryRetargeterPostProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/retargeter/DesugaredLibraryRetargeterPostProcessor.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.EmulatedDispatchMethodDescriptor;
 import com.android.tools.r8.ir.desugar.desugaredlibrary.retargeter.DesugaredLibraryRetargeterSynthesizerEventConsumer.DesugaredLibraryRetargeterPostProcessingEventConsumer;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Maps;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/DesugaredLibraryConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/DesugaredLibraryConverter.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/DesugaredLibraryConverter.java
index 02a5e5a..d4efa45 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/DesugaredLibraryConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/DesugaredLibraryConverter.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.utils.ExceptionDiagnostic;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import com.google.gson.JsonObject;
 import com.google.gson.JsonParser;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/HumanToMachineSpecificationConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/HumanToMachineSpecificationConverter.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/HumanToMachineSpecificationConverter.java
index 843a915..cff8f7f 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/HumanToMachineSpecificationConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/HumanToMachineSpecificationConverter.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.ir.desugar.desugaredlibrary.machinespecification.MultiAPILevelMachineDesugaredLibrarySpecification;
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.HashMap;

src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/LegacyToHumanSpecificationConverter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/LegacyToHumanSpecificationConverter.java b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/LegacyToHumanSpecificationConverter.java
index c36af1c..dd593e9 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/LegacyToHumanSpecificationConverter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/desugaredlibrary/specificationconversion/LegacyToHumanSpecificationConverter.java
@@ -30,7 +30,7 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.Pair;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/ir/desugar/itf/InterfaceMethodProcessorFacade.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/itf/InterfaceMethodProcessorFacade.java b/src/main/java/com/android/tools/r8/ir/desugar/itf/InterfaceMethodProcessorFacade.java
index 512a5ef..7e29629 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/itf/InterfaceMethodProcessorFacade.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/itf/InterfaceMethodProcessorFacade.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.ir.desugar.itf.InterfaceDesugaringSyntheticHelper.InterfaceMethodDesugaringMode;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/desugar/lambda/D8LambdaDesugaring.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/lambda/D8LambdaDesugaring.java b/src/main/java/com/android/tools/r8/ir/desugar/lambda/D8LambdaDesugaring.java
index 30d5f6f..163ed8b 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/lambda/D8LambdaDesugaring.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/lambda/D8LambdaDesugaring.java
@@ -8,7 +8,7 @@
 import com.android.tools.r8.graph.DexMethod;
 import com.android.tools.r8.graph.DexProgramClass;
 import com.android.tools.r8.graph.EnclosingMethodAttribute;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 
 public class D8LambdaDesugaring {

src/main/java/com/android/tools/r8/ir/desugar/records/RecordClassDesugaring.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/records/RecordClassDesugaring.java b/src/main/java/com/android/tools/r8/ir/desugar/records/RecordClassDesugaring.java
index 482b118..232b326 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/records/RecordClassDesugaring.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/records/RecordClassDesugaring.java
@@ -17,7 +17,7 @@
 import com.android.tools.r8.ir.desugar.CfClassSynthesizerDesugaringEventConsumer;
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaring;
 import com.android.tools.r8.ir.desugar.CfPostProcessingDesugaringEventConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/desugar/records/RecordFieldValuesRewriter.java

diff --git a/src/main/java/com/android/tools/r8/ir/desugar/records/RecordFieldValuesRewriter.java b/src/main/java/com/android/tools/r8/ir/desugar/records/RecordFieldValuesRewriter.java
index 6d5bc84..733869a 100644
--- a/src/main/java/com/android/tools/r8/ir/desugar/records/RecordFieldValuesRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/desugar/records/RecordFieldValuesRewriter.java
@@ -24,7 +24,7 @@
 import com.android.tools.r8.ir.conversion.IRConverter;
 import com.android.tools.r8.ir.conversion.MethodConversionOptions;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackIgnore;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.ListIterator;

src/main/java/com/android/tools/r8/ir/optimize/AssertionsRewriter.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/AssertionsRewriter.java b/src/main/java/com/android/tools/r8/ir/optimize/AssertionsRewriter.java
index 92fd99c..87e548e 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/AssertionsRewriter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/AssertionsRewriter.java
@@ -31,7 +31,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.LazyBox;
 import com.android.tools.r8.utils.ThrowingCharIterator;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Sets;
 import it.unimi.dsi.fastutil.objects.Reference2BooleanOpenHashMap;

src/main/java/com/android/tools/r8/ir/optimize/AssumeInserter.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/AssumeInserter.java b/src/main/java/com/android/tools/r8/ir/optimize/AssumeInserter.java
index 8452632..58256f5 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/AssumeInserter.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/AssumeInserter.java
@@ -38,9 +38,9 @@
 import com.android.tools.r8.ir.optimize.info.MethodOptimizationInfo;
 import com.android.tools.r8.ir.optimize.membervaluepropagation.assume.AssumeInfo;
 import com.android.tools.r8.ir.optimize.membervaluepropagation.assume.AssumeInfoLookup;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TriFunction;
 import com.android.tools.r8.utils.TriPredicate;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;
 import it.unimi.dsi.fastutil.ints.IntArrayList;

src/main/java/com/android/tools/r8/ir/optimize/Assumer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/Assumer.java b/src/main/java/com/android/tools/r8/ir/optimize/Assumer.java
index 78c3012..d8f5b5c 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/Assumer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/Assumer.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.ir.code.BasicBlock;
 import com.android.tools.r8.ir.code.BasicBlockIterator;
 import com.android.tools.r8.ir.code.IRCode;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.function.Predicate;
 
 /**

src/main/java/com/android/tools/r8/ir/optimize/DeadCodeRemover.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/DeadCodeRemover.java b/src/main/java/com/android/tools/r8/ir/optimize/DeadCodeRemover.java
index 1a8dc72..e459b66 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/DeadCodeRemover.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/DeadCodeRemover.java
@@ -25,7 +25,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.Box;
 import com.android.tools.r8.utils.IterableUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.ArrayDeque;
 import java.util.Collection;

src/main/java/com/android/tools/r8/ir/optimize/Inliner.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/Inliner.java b/src/main/java/com/android/tools/r8/ir/optimize/Inliner.java
index 5215acd..5d6a7ab 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/Inliner.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/Inliner.java
@@ -69,11 +69,11 @@
 import com.android.tools.r8.utils.InternalOptions.InlinerOptions;
 import com.android.tools.r8.utils.IteratorUtils;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.LongLivedProgramMethodSetBuilder;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/ir/optimize/MultiCallerInliner.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/MultiCallerInliner.java b/src/main/java/com/android/tools/r8/ir/optimize/MultiCallerInliner.java
index 36e3717..753a33d 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/MultiCallerInliner.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/MultiCallerInliner.java
@@ -26,11 +26,11 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.IntBox;
 import com.android.tools.r8.utils.LazyBox;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.LongLivedProgramMethodSetBuilder;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodMultiset;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Optional;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/optimize/NestReducer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/NestReducer.java b/src/main/java/com/android/tools/r8/ir/optimize/NestReducer.java
index d11f6f3..ef9e445 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/NestReducer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/NestReducer.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.utils.BooleanBox;
 import com.android.tools.r8.utils.IterableUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/optimize/RemoveVerificationErrorForUnknownReturnedValues.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/RemoveVerificationErrorForUnknownReturnedValues.java b/src/main/java/com/android/tools/r8/ir/optimize/RemoveVerificationErrorForUnknownReturnedValues.java
index b0af2ab..3d0cf83 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/RemoveVerificationErrorForUnknownReturnedValues.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/RemoveVerificationErrorForUnknownReturnedValues.java
@@ -24,8 +24,8 @@
 import com.android.tools.r8.ir.code.Value;
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.AndroidApiLevel;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Collections;
 import java.util.Set;

src/main/java/com/android/tools/r8/ir/optimize/classinliner/ClassInliner.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/ClassInliner.java b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/ClassInliner.java
index d934757..76250ff 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/ClassInliner.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/ClassInliner.java
@@ -28,7 +28,7 @@
 import com.android.tools.r8.ir.optimize.inliner.InliningIRProvider;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.LazyBox;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Lists;
 import java.util.Iterator;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/optimize/classinliner/InlineCandidateProcessor.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/InlineCandidateProcessor.java b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/InlineCandidateProcessor.java
index ea79a41..51881ef 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/InlineCandidateProcessor.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/InlineCandidateProcessor.java
@@ -76,9 +76,9 @@
 import com.android.tools.r8.utils.LazyBox;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Comparator;

src/main/java/com/android/tools/r8/ir/optimize/classinliner/analysis/ClassInlinerMethodConstraintAnalysis.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/analysis/ClassInlinerMethodConstraintAnalysis.java b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/analysis/ClassInlinerMethodConstraintAnalysis.java
index 8842317..fb0c97b 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/classinliner/analysis/ClassInlinerMethodConstraintAnalysis.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/classinliner/analysis/ClassInlinerMethodConstraintAnalysis.java
@@ -12,7 +12,7 @@
 import com.android.tools.r8.ir.optimize.classinliner.constraint.ClassInlinerMethodConstraint;
 import com.android.tools.r8.ir.optimize.classinliner.constraint.ConditionalClassInlinerMethodConstraint;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class ClassInlinerMethodConstraintAnalysis {
 

src/main/java/com/android/tools/r8/ir/optimize/enums/EmptyEnumUnboxer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/enums/EmptyEnumUnboxer.java b/src/main/java/com/android/tools/r8/ir/optimize/enums/EmptyEnumUnboxer.java
index 5c31e4c..9aa0422 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/enums/EmptyEnumUnboxer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/enums/EmptyEnumUnboxer.java
@@ -15,7 +15,7 @@
 import com.android.tools.r8.ir.conversion.PostMethodProcessor;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackDelayed;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutorService;
 
 public class EmptyEnumUnboxer extends EnumUnboxer {

src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxer.java b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxer.java
index 1106670..c16b4f5 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxer.java
@@ -15,7 +15,7 @@
 import com.android.tools.r8.ir.conversion.PostMethodProcessor;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackDelayed;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxerImpl.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxerImpl.java b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxerImpl.java
index ef6f72b..b76765a 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxerImpl.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxerImpl.java
@@ -112,7 +112,6 @@
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.StringDiagnostic;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.collections.ImmutableInt2ReferenceSortedMap;
 import com.android.tools.r8.utils.collections.LongLivedClassSetBuilder;
@@ -120,6 +119,7 @@
 import com.android.tools.r8.utils.collections.LongLivedProgramMethodSetBuilder;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.HashMultiset;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;

src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingTreeFixer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingTreeFixer.java b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingTreeFixer.java
index a3b5785..68b9e29 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingTreeFixer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingTreeFixer.java
@@ -72,10 +72,10 @@
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureSet;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingUtilityClasses.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingUtilityClasses.java b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingUtilityClasses.java
index 3cfbcdf..6eb2724 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingUtilityClasses.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/enums/EnumUnboxingUtilityClasses.java
@@ -17,7 +17,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.shaking.FieldAccessInfoCollectionModifier;
 import com.android.tools.r8.utils.DescriptorUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableMap;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/ir/optimize/info/MethodOptimizationInfoCollector.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/info/MethodOptimizationInfoCollector.java b/src/main/java/com/android/tools/r8/ir/optimize/info/MethodOptimizationInfoCollector.java
index a45f601..4f2496d 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/info/MethodOptimizationInfoCollector.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/info/MethodOptimizationInfoCollector.java
@@ -107,7 +107,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.BooleanUtils;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayDeque;
 import java.util.BitSet;

src/main/java/com/android/tools/r8/ir/optimize/library/LibraryMemberOptimizer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/library/LibraryMemberOptimizer.java b/src/main/java/com/android/tools/r8/ir/optimize/library/LibraryMemberOptimizer.java
index 788cbf6..257ba65 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/library/LibraryMemberOptimizer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/library/LibraryMemberOptimizer.java
@@ -23,7 +23,7 @@
 import com.android.tools.r8.ir.optimize.AffectedValues;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedback;
 import com.android.tools.r8.ir.optimize.library.primitive.PrimitiveMethodOptimizer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.IdentityHashMap;
 import java.util.Map;

src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxer.java b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxer.java
index b360857..22b8e13 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxer.java
@@ -9,7 +9,7 @@
 import com.android.tools.r8.ir.code.IRCode;
 import com.android.tools.r8.ir.conversion.PostMethodProcessor;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerImpl.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerImpl.java b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerImpl.java
index 2b30686..47abdc3 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerImpl.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerImpl.java
@@ -31,8 +31,8 @@
 import com.android.tools.r8.utils.BooleanUtils;
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import java.util.ArrayList;
 import java.util.Arrays;

src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerMethodReprocessingEnqueuer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerMethodReprocessingEnqueuer.java b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerMethodReprocessingEnqueuer.java
index 7dd1836..9772651 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerMethodReprocessingEnqueuer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerMethodReprocessingEnqueuer.java
@@ -15,7 +15,7 @@
 import com.android.tools.r8.ir.conversion.PostMethodProcessor;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;

src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerTreeFixer.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerTreeFixer.java b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerTreeFixer.java
index 0239e02..2d373a1 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerTreeFixer.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/numberunboxer/NumberUnboxerTreeFixer.java
@@ -19,7 +19,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ArrayUtils;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/ir/optimize/outliner/Outliner.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/outliner/Outliner.java b/src/main/java/com/android/tools/r8/ir/optimize/outliner/Outliner.java
index 9c77201..4ead4d3 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/outliner/Outliner.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/outliner/Outliner.java
@@ -11,7 +11,7 @@
 import com.android.tools.r8.ir.conversion.IRConverter;
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedbackDelayed;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/ir/optimize/outliner/OutlinerImpl.java

diff --git a/src/main/java/com/android/tools/r8/ir/optimize/outliner/OutlinerImpl.java b/src/main/java/com/android/tools/r8/ir/optimize/outliner/OutlinerImpl.java
index 60c385b..f9fc66e 100644
--- a/src/main/java/com/android/tools/r8/ir/optimize/outliner/OutlinerImpl.java
+++ b/src/main/java/com/android/tools/r8/ir/optimize/outliner/OutlinerImpl.java
@@ -80,8 +80,8 @@
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.StringUtils.BraceType;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java

diff --git a/src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java b/src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java
index ac612a7..1816c75 100644
--- a/src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java
+++ b/src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java
@@ -51,7 +51,7 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.HashMultiset;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;

src/main/java/com/android/tools/r8/lightir/LirLensCodeRewriter.java

diff --git a/src/main/java/com/android/tools/r8/lightir/LirLensCodeRewriter.java b/src/main/java/com/android/tools/r8/lightir/LirLensCodeRewriter.java
index 0b266c1..d289215 100644
--- a/src/main/java/com/android/tools/r8/lightir/LirLensCodeRewriter.java
+++ b/src/main/java/com/android/tools/r8/lightir/LirLensCodeRewriter.java
@@ -39,7 +39,7 @@
 import com.android.tools.r8.naming.dexitembasedstring.NameComputationInfo;
 import com.android.tools.r8.utils.ArrayUtils;
 import com.android.tools.r8.utils.BooleanUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.VerticalClassMergerGraphLens;
 import com.google.common.collect.ImmutableSet;
 import it.unimi.dsi.fastutil.objects.Reference2IntMap;

src/main/java/com/android/tools/r8/naming/ClassNameMinifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/ClassNameMinifier.java b/src/main/java/com/android/tools/r8/naming/ClassNameMinifier.java
index cca3952..4d87bcd 100644
--- a/src/main/java/com/android/tools/r8/naming/ClassNameMinifier.java
+++ b/src/main/java/com/android/tools/r8/naming/ClassNameMinifier.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/naming/FieldNameMinifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/FieldNameMinifier.java b/src/main/java/com/android/tools/r8/naming/FieldNameMinifier.java
index 8bfa3ec..634854a 100644
--- a/src/main/java/com/android/tools/r8/naming/FieldNameMinifier.java
+++ b/src/main/java/com/android/tools/r8/naming/FieldNameMinifier.java
@@ -15,8 +15,8 @@
 import com.android.tools.r8.graph.TopDownClassHierarchyTraversal;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.Sets;
 import java.util.ArrayDeque;

src/main/java/com/android/tools/r8/naming/InterfaceMethodNameMinifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/InterfaceMethodNameMinifier.java b/src/main/java/com/android/tools/r8/naming/InterfaceMethodNameMinifier.java
index d3bfef8..54685b4 100644
--- a/src/main/java/com/android/tools/r8/naming/InterfaceMethodNameMinifier.java
+++ b/src/main/java/com/android/tools/r8/naming/InterfaceMethodNameMinifier.java
@@ -19,10 +19,10 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.DisjointSets;
 import com.android.tools.r8.utils.MethodJavaSignatureEquivalence;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.collections.DexClassAndMethodMap;
 import com.android.tools.r8.utils.collections.DexClassAndMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Equivalence;
 import com.google.common.base.Equivalence.Wrapper;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/naming/MethodNameMinifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/MethodNameMinifier.java b/src/main/java/com/android/tools/r8/naming/MethodNameMinifier.java
index 2340469..4669081 100644
--- a/src/main/java/com/android/tools/r8/naming/MethodNameMinifier.java
+++ b/src/main/java/com/android/tools/r8/naming/MethodNameMinifier.java
@@ -18,9 +18,9 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.DexClassAndMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import com.google.common.collect.ImmutableMap;

src/main/java/com/android/tools/r8/naming/Minifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/Minifier.java b/src/main/java/com/android/tools/r8/naming/Minifier.java
index 90b138f..23f9f8d 100644
--- a/src/main/java/com/android/tools/r8/naming/Minifier.java
+++ b/src/main/java/com/android/tools/r8/naming/Minifier.java
@@ -35,7 +35,7 @@
 import com.android.tools.r8.utils.ConsumerUtils;
 import com.android.tools.r8.utils.SymbolGenerationUtils;
 import com.android.tools.r8.utils.SymbolGenerationUtils.MixedCasing;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;

src/main/java/com/android/tools/r8/naming/ProguardMapMinifier.java

diff --git a/src/main/java/com/android/tools/r8/naming/ProguardMapMinifier.java b/src/main/java/com/android/tools/r8/naming/ProguardMapMinifier.java
index 78cabaa..aae09f7 100644
--- a/src/main/java/com/android/tools/r8/naming/ProguardMapMinifier.java
+++ b/src/main/java/com/android/tools/r8/naming/ProguardMapMinifier.java
@@ -40,7 +40,7 @@
 import com.android.tools.r8.naming.Minifier.MinifierMemberNamingStrategy;
 import com.android.tools.r8.position.Position;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import com.google.common.collect.Maps;

src/main/java/com/android/tools/r8/optimize/BridgeHoistingToSharedSyntheticSuperClass.java

diff --git a/src/main/java/com/android/tools/r8/optimize/BridgeHoistingToSharedSyntheticSuperClass.java b/src/main/java/com/android/tools/r8/optimize/BridgeHoistingToSharedSyntheticSuperClass.java
index 6072319..70c47e9 100644
--- a/src/main/java/com/android/tools/r8/optimize/BridgeHoistingToSharedSyntheticSuperClass.java
+++ b/src/main/java/com/android/tools/r8/optimize/BridgeHoistingToSharedSyntheticSuperClass.java
@@ -28,8 +28,8 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifier.java

diff --git a/src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifier.java b/src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifier.java
index 086b81f..7a52e02 100644
--- a/src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifier.java
+++ b/src/main/java/com/android/tools/r8/optimize/accessmodification/AccessModifier.java
@@ -31,7 +31,7 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import java.util.Comparator;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagator.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagator.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagator.java
index c4c931f..0b5d053 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagator.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagator.java
@@ -29,9 +29,9 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureSet;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.List;
 import java.util.Map;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorApplicationFixer.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorApplicationFixer.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorApplicationFixer.java
index 75c0655..8d1999e 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorApplicationFixer.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorApplicationFixer.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.ir.optimize.info.OptimizationFeedback.OptimizationInfoFixer;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
index 11deaf0..516f0e2 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
@@ -80,11 +80,11 @@
 import com.android.tools.r8.utils.DeterminismChecker;
 import com.android.tools.r8.utils.DeterminismChecker.LineCallback;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalUtils;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
 import com.android.tools.r8.utils.structural.StructuralItem;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.io.IOException;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorMethodReprocessingEnqueuer.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorMethodReprocessingEnqueuer.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorMethodReprocessingEnqueuer.java
index f693ed9..18f55fd 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorMethodReprocessingEnqueuer.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorMethodReprocessingEnqueuer.java
@@ -42,8 +42,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ObjectUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPopulator.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPopulator.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPopulator.java
index 1228139..47b4f9d 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPopulator.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPopulator.java
@@ -37,8 +37,8 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPropagator.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPropagator.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPropagator.java
index c403ea1..c4e35a9 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPropagator.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorOptimizationInfoPropagator.java
@@ -17,7 +17,7 @@
 import com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorProgramOptimizer.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorProgramOptimizer.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorProgramOptimizer.java
index 58ba289..10de167 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorProgramOptimizer.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorProgramOptimizer.java
@@ -52,10 +52,10 @@
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.Pair;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureSet;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/FieldStateCollection.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/FieldStateCollection.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/FieldStateCollection.java
index 11c52ce..7b5ae57 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/FieldStateCollection.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/FieldStateCollection.java
@@ -8,8 +8,8 @@
 import com.android.tools.r8.graph.ProgramField;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.Action;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramFieldMap;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.function.BiConsumer;
 import java.util.function.BiFunction;
 import java.util.function.Supplier;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/MethodStateCollection.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/MethodStateCollection.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/MethodStateCollection.java
index 758bd34..2d0eb4e 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/MethodStateCollection.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/codescanner/MethodStateCollection.java
@@ -8,7 +8,7 @@
 import com.android.tools.r8.graph.DexMethodSignature;
 import com.android.tools.r8.graph.ProgramMethod;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Map;
 import java.util.function.BiConsumer;
 import java.util.function.Function;

src/main/java/com/android/tools/r8/optimize/argumentpropagation/propagation/DefaultFieldValueJoiner.java

diff --git a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/propagation/DefaultFieldValueJoiner.java b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/propagation/DefaultFieldValueJoiner.java
index 2724406..3f6787b 100644
--- a/src/main/java/com/android/tools/r8/optimize/argumentpropagation/propagation/DefaultFieldValueJoiner.java
+++ b/src/main/java/com/android/tools/r8/optimize/argumentpropagation/propagation/DefaultFieldValueJoiner.java
@@ -36,8 +36,8 @@
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.Pair;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import it.unimi.dsi.fastutil.objects.Reference2BooleanMap;
 import it.unimi.dsi.fastutil.objects.Reference2BooleanOpenHashMap;

src/main/java/com/android/tools/r8/optimize/bridgehoisting/BridgeHoisting.java

diff --git a/src/main/java/com/android/tools/r8/optimize/bridgehoisting/BridgeHoisting.java b/src/main/java/com/android/tools/r8/optimize/bridgehoisting/BridgeHoisting.java
index d298f95..617a1ed 100644
--- a/src/main/java/com/android/tools/r8/optimize/bridgehoisting/BridgeHoisting.java
+++ b/src/main/java/com/android/tools/r8/optimize/bridgehoisting/BridgeHoisting.java
@@ -21,7 +21,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.MethodSignatureEquivalence;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Equivalence;
 import com.google.common.base.Equivalence.Wrapper;
 import com.google.common.collect.Iterables;

src/main/java/com/android/tools/r8/optimize/fields/FieldFinalizer.java

diff --git a/src/main/java/com/android/tools/r8/optimize/fields/FieldFinalizer.java b/src/main/java/com/android/tools/r8/optimize/fields/FieldFinalizer.java
index 41605be..23921a1 100644
--- a/src/main/java/com/android/tools/r8/optimize/fields/FieldFinalizer.java
+++ b/src/main/java/com/android/tools/r8/optimize/fields/FieldFinalizer.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.graph.ProgramField;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/optimize/interfaces/collection/DefaultOpenClosedInterfacesCollection.java

diff --git a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/DefaultOpenClosedInterfacesCollection.java b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/DefaultOpenClosedInterfacesCollection.java
index 564d133..e119749 100644
--- a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/DefaultOpenClosedInterfacesCollection.java
+++ b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/DefaultOpenClosedInterfacesCollection.java
@@ -7,7 +7,7 @@
 import com.android.tools.r8.graph.DexClass;
 import com.android.tools.r8.graph.PrunedItems;
 import com.android.tools.r8.graph.lens.GraphLens;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 /** Default oracle for that answers "maybe open" for each interface. */
 public class DefaultOpenClosedInterfacesCollection extends OpenClosedInterfacesCollection {

src/main/java/com/android/tools/r8/optimize/interfaces/collection/NonEmptyOpenClosedInterfacesCollection.java

diff --git a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/NonEmptyOpenClosedInterfacesCollection.java b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/NonEmptyOpenClosedInterfacesCollection.java
index 6312216..1bcc665 100644
--- a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/NonEmptyOpenClosedInterfacesCollection.java
+++ b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/NonEmptyOpenClosedInterfacesCollection.java
@@ -9,7 +9,7 @@
 import com.android.tools.r8.graph.PrunedItems;
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Set;
 
 public class NonEmptyOpenClosedInterfacesCollection extends OpenClosedInterfacesCollection {

src/main/java/com/android/tools/r8/optimize/interfaces/collection/OpenClosedInterfacesCollection.java

diff --git a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/OpenClosedInterfacesCollection.java b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/OpenClosedInterfacesCollection.java
index 532c558..957c4a7 100644
--- a/src/main/java/com/android/tools/r8/optimize/interfaces/collection/OpenClosedInterfacesCollection.java
+++ b/src/main/java/com/android/tools/r8/optimize/interfaces/collection/OpenClosedInterfacesCollection.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.ir.analysis.type.TypeElement;
 import com.android.tools.r8.ir.code.Value;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.function.Supplier;
 
 /**

src/main/java/com/android/tools/r8/optimize/proto/ProtoNormalizer.java

diff --git a/src/main/java/com/android/tools/r8/optimize/proto/ProtoNormalizer.java b/src/main/java/com/android/tools/r8/optimize/proto/ProtoNormalizer.java
index 1b06eb4..d6d2126 100644
--- a/src/main/java/com/android/tools/r8/optimize/proto/ProtoNormalizer.java
+++ b/src/main/java/com/android/tools/r8/optimize/proto/ProtoNormalizer.java
@@ -27,12 +27,12 @@
 import com.android.tools.r8.utils.IterableUtils;
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.BidirectionalOneToOneHashMap;
 import com.android.tools.r8.utils.collections.DexMethodSignatureSet;
 import com.android.tools.r8.utils.collections.MutableBidirectionalOneToOneMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/optimize/redundantbridgeremoval/RedundantBridgeRemover.java

diff --git a/src/main/java/com/android/tools/r8/optimize/redundantbridgeremoval/RedundantBridgeRemover.java b/src/main/java/com/android/tools/r8/optimize/redundantbridgeremoval/RedundantBridgeRemover.java
index fbbf49f..ce69cdc 100644
--- a/src/main/java/com/android/tools/r8/optimize/redundantbridgeremoval/RedundantBridgeRemover.java
+++ b/src/main/java/com/android/tools/r8/optimize/redundantbridgeremoval/RedundantBridgeRemover.java
@@ -33,9 +33,9 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.shaking.KeepMethodInfo;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.List;
 import java.util.Set;

src/main/java/com/android/tools/r8/optimize/singlecaller/SingleCallerInliner.java

diff --git a/src/main/java/com/android/tools/r8/optimize/singlecaller/SingleCallerInliner.java b/src/main/java/com/android/tools/r8/optimize/singlecaller/SingleCallerInliner.java
index e16c128..9fc8456 100644
--- a/src/main/java/com/android/tools/r8/optimize/singlecaller/SingleCallerInliner.java
+++ b/src/main/java/com/android/tools/r8/optimize/singlecaller/SingleCallerInliner.java
@@ -38,9 +38,9 @@
 import com.android.tools.r8.optimize.argumentpropagation.utils.ProgramClassesBidirectedGraph;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Deque;
 import java.util.List;
 import java.util.Set;

src/main/java/com/android/tools/r8/partial/R8PartialSubCompilationConfiguration.java

diff --git a/src/main/java/com/android/tools/r8/partial/R8PartialSubCompilationConfiguration.java b/src/main/java/com/android/tools/r8/partial/R8PartialSubCompilationConfiguration.java
index 1cabc24..36a4f6b 100644
--- a/src/main/java/com/android/tools/r8/partial/R8PartialSubCompilationConfiguration.java
+++ b/src/main/java/com/android/tools/r8/partial/R8PartialSubCompilationConfiguration.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.MapUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Comparator;

src/main/java/com/android/tools/r8/profile/art/ArtProfileCollection.java

diff --git a/src/main/java/com/android/tools/r8/profile/art/ArtProfileCollection.java b/src/main/java/com/android/tools/r8/profile/art/ArtProfileCollection.java
index c371080..2a8ebc4 100644
--- a/src/main/java/com/android/tools/r8/profile/art/ArtProfileCollection.java
+++ b/src/main/java/com/android/tools/r8/profile/art/ArtProfileCollection.java
@@ -12,7 +12,7 @@
 import com.android.tools.r8.naming.NamingLens;
 import com.android.tools.r8.partial.R8PartialSubCompilationConfiguration;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/profile/art/EmptyArtProfileCollection.java

diff --git a/src/main/java/com/android/tools/r8/profile/art/EmptyArtProfileCollection.java b/src/main/java/com/android/tools/r8/profile/art/EmptyArtProfileCollection.java
index 5b3f159..93cad92 100644
--- a/src/main/java/com/android/tools/r8/profile/art/EmptyArtProfileCollection.java
+++ b/src/main/java/com/android/tools/r8/profile/art/EmptyArtProfileCollection.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.naming.NamingLens;
 import com.android.tools.r8.utils.IteratorUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Iterator;
 
 public class EmptyArtProfileCollection extends ArtProfileCollection {

src/main/java/com/android/tools/r8/profile/art/NonEmptyArtProfileCollection.java

diff --git a/src/main/java/com/android/tools/r8/profile/art/NonEmptyArtProfileCollection.java b/src/main/java/com/android/tools/r8/profile/art/NonEmptyArtProfileCollection.java
index 4f98cdf..a71922d 100644
--- a/src/main/java/com/android/tools/r8/profile/art/NonEmptyArtProfileCollection.java
+++ b/src/main/java/com/android/tools/r8/profile/art/NonEmptyArtProfileCollection.java
@@ -11,7 +11,7 @@
 import com.android.tools.r8.naming.NamingLens;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;

src/main/java/com/android/tools/r8/profile/startup/instrumentation/StartupInstrumentation.java

diff --git a/src/main/java/com/android/tools/r8/profile/startup/instrumentation/StartupInstrumentation.java b/src/main/java/com/android/tools/r8/profile/startup/instrumentation/StartupInstrumentation.java
index f768b8e..8aaf1a4 100644
--- a/src/main/java/com/android/tools/r8/profile/startup/instrumentation/StartupInstrumentation.java
+++ b/src/main/java/com/android/tools/r8/profile/startup/instrumentation/StartupInstrumentation.java
@@ -44,7 +44,7 @@
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.List;
 import java.util.Set;

src/main/java/com/android/tools/r8/profile/startup/profile/EmptyStartupProfile.java

diff --git a/src/main/java/com/android/tools/r8/profile/startup/profile/EmptyStartupProfile.java b/src/main/java/com/android/tools/r8/profile/startup/profile/EmptyStartupProfile.java
index 666338a..a0828bf 100644
--- a/src/main/java/com/android/tools/r8/profile/startup/profile/EmptyStartupProfile.java
+++ b/src/main/java/com/android/tools/r8/profile/startup/profile/EmptyStartupProfile.java
@@ -11,7 +11,7 @@
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.ThrowingConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public class EmptyStartupProfile extends StartupProfile {
 

src/main/java/com/android/tools/r8/profile/startup/profile/NonEmptyStartupProfile.java

diff --git a/src/main/java/com/android/tools/r8/profile/startup/profile/NonEmptyStartupProfile.java b/src/main/java/com/android/tools/r8/profile/startup/profile/NonEmptyStartupProfile.java
index 609e300..3153faa 100644
--- a/src/main/java/com/android/tools/r8/profile/startup/profile/NonEmptyStartupProfile.java
+++ b/src/main/java/com/android/tools/r8/profile/startup/profile/NonEmptyStartupProfile.java
@@ -16,7 +16,7 @@
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.ThrowingConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;

src/main/java/com/android/tools/r8/profile/startup/profile/StartupProfile.java

diff --git a/src/main/java/com/android/tools/r8/profile/startup/profile/StartupProfile.java b/src/main/java/com/android/tools/r8/profile/startup/profile/StartupProfile.java
index 2b08062..4c5c9cc 100644
--- a/src/main/java/com/android/tools/r8/profile/startup/profile/StartupProfile.java
+++ b/src/main/java/com/android/tools/r8/profile/startup/profile/StartupProfile.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.ThrowingConsumer;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.LinkedHashMap;

src/main/java/com/android/tools/r8/relocator/Relocator.java

diff --git a/src/main/java/com/android/tools/r8/relocator/Relocator.java b/src/main/java/com/android/tools/r8/relocator/Relocator.java
index 972edee..15aab37 100644
--- a/src/main/java/com/android/tools/r8/relocator/Relocator.java
+++ b/src/main/java/com/android/tools/r8/relocator/Relocator.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.utils.ExceptionUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;

src/main/java/com/android/tools/r8/repackaging/Repackaging.java

diff --git a/src/main/java/com/android/tools/r8/repackaging/Repackaging.java b/src/main/java/com/android/tools/r8/repackaging/Repackaging.java
index 2334808..c6237ba 100644
--- a/src/main/java/com/android/tools/r8/repackaging/Repackaging.java
+++ b/src/main/java/com/android/tools/r8/repackaging/Repackaging.java
@@ -31,7 +31,7 @@
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.InternalOptions.PackageObfuscationMode;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
 import java.util.ArrayList;

src/main/java/com/android/tools/r8/retrace/Retrace.java

diff --git a/src/main/java/com/android/tools/r8/retrace/Retrace.java b/src/main/java/com/android/tools/r8/retrace/Retrace.java
index 1473088..b745002 100644
--- a/src/main/java/com/android/tools/r8/retrace/Retrace.java
+++ b/src/main/java/com/android/tools/r8/retrace/Retrace.java
@@ -24,7 +24,7 @@
 import com.android.tools.r8.utils.PartitionMapZipContainer;
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Charsets;
 import com.google.common.collect.ImmutableList;
 import java.io.IOException;

src/main/java/com/android/tools/r8/shaking/AppInfoWithLiveness.java

diff --git a/src/main/java/com/android/tools/r8/shaking/AppInfoWithLiveness.java b/src/main/java/com/android/tools/r8/shaking/AppInfoWithLiveness.java
index d9f9f72..babfe6a 100644
--- a/src/main/java/com/android/tools/r8/shaking/AppInfoWithLiveness.java
+++ b/src/main/java/com/android/tools/r8/shaking/AppInfoWithLiveness.java
@@ -64,12 +64,12 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.PredicateSet;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.Visibility;
 import com.android.tools.r8.utils.collections.DexClassAndMethodSet;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
 import com.android.tools.r8.utils.collections.ThrowingSet;
 import com.android.tools.r8.utils.structural.Ordered;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import it.unimi.dsi.fastutil.ints.Int2ReferenceMap;
 import it.unimi.dsi.fastutil.objects.Object2BooleanMap;

src/main/java/com/android/tools/r8/shaking/AssumeInfoCollection.java

diff --git a/src/main/java/com/android/tools/r8/shaking/AssumeInfoCollection.java b/src/main/java/com/android/tools/r8/shaking/AssumeInfoCollection.java
index dd3504b..2ae1700 100644
--- a/src/main/java/com/android/tools/r8/shaking/AssumeInfoCollection.java
+++ b/src/main/java/com/android/tools/r8/shaking/AssumeInfoCollection.java
@@ -15,7 +15,7 @@
 import com.android.tools.r8.ir.analysis.value.AbstractValue;
 import com.android.tools.r8.ir.optimize.membervaluepropagation.assume.AssumeInfo;
 import com.android.tools.r8.utils.MapUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;

src/main/java/com/android/tools/r8/shaking/DependentMinimumKeepInfoCollection.java

diff --git a/src/main/java/com/android/tools/r8/shaking/DependentMinimumKeepInfoCollection.java b/src/main/java/com/android/tools/r8/shaking/DependentMinimumKeepInfoCollection.java
index 7d812b2..fac2d3f 100644
--- a/src/main/java/com/android/tools/r8/shaking/DependentMinimumKeepInfoCollection.java
+++ b/src/main/java/com/android/tools/r8/shaking/DependentMinimumKeepInfoCollection.java
@@ -20,8 +20,8 @@
 import com.android.tools.r8.shaking.EnqueuerEvent.UnconditionalKeepInfoEvent;
 import com.android.tools.r8.shaking.KeepInfo.Joiner;
 import com.android.tools.r8.utils.MapUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TriConsumer;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;

src/main/java/com/android/tools/r8/shaking/EmptyEnqueuerDeferredTracing.java

diff --git a/src/main/java/com/android/tools/r8/shaking/EmptyEnqueuerDeferredTracing.java b/src/main/java/com/android/tools/r8/shaking/EmptyEnqueuerDeferredTracing.java
index 8872ed2..27f0e43 100644
--- a/src/main/java/com/android/tools/r8/shaking/EmptyEnqueuerDeferredTracing.java
+++ b/src/main/java/com/android/tools/r8/shaking/EmptyEnqueuerDeferredTracing.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.graph.ProgramMethod;
 import com.android.tools.r8.shaking.Enqueuer.FieldAccessKind;
 import com.android.tools.r8.shaking.Enqueuer.FieldAccessMetadata;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutorService;
 
 public class EmptyEnqueuerDeferredTracing extends EnqueuerDeferredTracing {

src/main/java/com/android/tools/r8/shaking/Enqueuer.java

diff --git a/src/main/java/com/android/tools/r8/shaking/Enqueuer.java b/src/main/java/com/android/tools/r8/shaking/Enqueuer.java
index 93475c9..0b4dc3a 100644
--- a/src/main/java/com/android/tools/r8/shaking/Enqueuer.java
+++ b/src/main/java/com/android/tools/r8/shaking/Enqueuer.java
@@ -164,12 +164,12 @@
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.StringDiagnostic;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.Visibility;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Maps;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracing.java

diff --git a/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracing.java b/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracing.java
index 1955dfe..6f1c6a4 100644
--- a/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracing.java
+++ b/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracing.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.shaking.Enqueuer.FieldAccessMetadata;
 import com.android.tools.r8.shaking.Enqueuer.Mode;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 

src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracingImpl.java

diff --git a/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracingImpl.java b/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracingImpl.java
index bf3e76d..6a0cf10 100644
--- a/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracingImpl.java
+++ b/src/main/java/com/android/tools/r8/shaking/EnqueuerDeferredTracingImpl.java
@@ -35,10 +35,10 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
 import com.android.tools.r8.utils.ThreadUtils.WorkLoad;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramFieldMap;
 import com.android.tools.r8.utils.collections.ProgramFieldSet;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.IdentityHashMap;
 import java.util.LinkedHashSet;
 import java.util.Map;

src/main/java/com/android/tools/r8/shaking/EnqueuerWorklist.java

diff --git a/src/main/java/com/android/tools/r8/shaking/EnqueuerWorklist.java b/src/main/java/com/android/tools/r8/shaking/EnqueuerWorklist.java
index 2303c84..baf0650 100644
--- a/src/main/java/com/android/tools/r8/shaking/EnqueuerWorklist.java
+++ b/src/main/java/com/android/tools/r8/shaking/EnqueuerWorklist.java
@@ -20,7 +20,7 @@
 import com.android.tools.r8.shaking.GraphReporter.KeepReasonWitness;
 import com.android.tools.r8.utils.Action;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collection;
 import java.util.Objects;
 import java.util.Queue;

src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java

diff --git a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
index 6867016..d08d948 100644
--- a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
+++ b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluator.java
@@ -20,9 +20,9 @@
 import com.android.tools.r8.threading.TaskCollection;
 import com.android.tools.r8.utils.MapUtils;
 import com.android.tools.r8.utils.Pair;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.UncheckedExecutionException;
 import com.android.tools.r8.utils.collections.DexClassAndMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Equivalence.Wrapper;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/shaking/IfRuleEvaluatorFactory.java

diff --git a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluatorFactory.java b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluatorFactory.java
index fa32a02..d760025 100644
--- a/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluatorFactory.java
+++ b/src/main/java/com/android/tools/r8/shaking/IfRuleEvaluatorFactory.java
@@ -28,7 +28,7 @@
 import com.android.tools.r8.shaking.RootSetUtils.ConsequentRootSet;
 import com.android.tools.r8.shaking.RootSetUtils.ConsequentRootSetBuilder;
 import com.android.tools.r8.threading.TaskCollection;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Equivalence.Wrapper;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Sets;

src/main/java/com/android/tools/r8/shaking/KeepInfoCollection.java

diff --git a/src/main/java/com/android/tools/r8/shaking/KeepInfoCollection.java b/src/main/java/com/android/tools/r8/shaking/KeepInfoCollection.java
index 3a4b7e4..4ef518f 100644
--- a/src/main/java/com/android/tools/r8/shaking/KeepInfoCollection.java
+++ b/src/main/java/com/android/tools/r8/shaking/KeepInfoCollection.java
@@ -34,7 +34,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.MapUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Streams;
 import java.io.IOException;
 import java.nio.file.Files;

src/main/java/com/android/tools/r8/shaking/MainDexInfo.java

diff --git a/src/main/java/com/android/tools/r8/shaking/MainDexInfo.java b/src/main/java/com/android/tools/r8/shaking/MainDexInfo.java
index aa6c1f1..889c466 100644
--- a/src/main/java/com/android/tools/r8/shaking/MainDexInfo.java
+++ b/src/main/java/com/android/tools/r8/shaking/MainDexInfo.java
@@ -19,7 +19,7 @@
 import com.android.tools.r8.graph.lens.GraphLens;
 import com.android.tools.r8.synthesis.SyntheticItems;
 import com.android.tools.r8.utils.ConsumerUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Collections;
 import java.util.Set;

src/main/java/com/android/tools/r8/shaking/ProguardCompatibilityActions.java

diff --git a/src/main/java/com/android/tools/r8/shaking/ProguardCompatibilityActions.java b/src/main/java/com/android/tools/r8/shaking/ProguardCompatibilityActions.java
index 88f5f12..751b9d7 100644
--- a/src/main/java/com/android/tools/r8/shaking/ProguardCompatibilityActions.java
+++ b/src/main/java/com/android/tools/r8/shaking/ProguardCompatibilityActions.java
@@ -8,7 +8,7 @@
 import com.android.tools.r8.graph.DexType;
 import com.android.tools.r8.graph.PrunedItems;
 import com.android.tools.r8.graph.lens.GraphLens;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.Set;
 

src/main/java/com/android/tools/r8/shaking/RootSetUtils.java

diff --git a/src/main/java/com/android/tools/r8/shaking/RootSetUtils.java b/src/main/java/com/android/tools/r8/shaking/RootSetUtils.java
index 062b3b7..0a9beb9 100644
--- a/src/main/java/com/android/tools/r8/shaking/RootSetUtils.java
+++ b/src/main/java/com/android/tools/r8/shaking/RootSetUtils.java
@@ -75,9 +75,9 @@
 import com.android.tools.r8.utils.PredicateSet;
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.StringDiagnostic;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.TraversalContinuation;
 import com.android.tools.r8.utils.collections.ProgramMethodMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Equivalence.Wrapper;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;

src/main/java/com/android/tools/r8/shaking/TreePruner.java

diff --git a/src/main/java/com/android/tools/r8/shaking/TreePruner.java b/src/main/java/com/android/tools/r8/shaking/TreePruner.java
index 5055090..543c132 100644
--- a/src/main/java/com/android/tools/r8/shaking/TreePruner.java
+++ b/src/main/java/com/android/tools/r8/shaking/TreePruner.java
@@ -38,7 +38,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.IterableUtils;
 import com.android.tools.r8.utils.PredicateUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/startup/NonStartupInStartupOutliner.java

diff --git a/src/main/java/com/android/tools/r8/startup/NonStartupInStartupOutliner.java b/src/main/java/com/android/tools/r8/startup/NonStartupInStartupOutliner.java
index 37b8efc..b8bc577 100644
--- a/src/main/java/com/android/tools/r8/startup/NonStartupInStartupOutliner.java
+++ b/src/main/java/com/android/tools/r8/startup/NonStartupInStartupOutliner.java
@@ -27,8 +27,8 @@
 import com.android.tools.r8.profile.startup.profile.StartupProfile;
 import com.android.tools.r8.shaking.KeepMethodInfo.Joiner;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.util.ArrayList;
 import java.util.List;

src/main/java/com/android/tools/r8/synthesis/CommittedSyntheticsCollection.java

diff --git a/src/main/java/com/android/tools/r8/synthesis/CommittedSyntheticsCollection.java b/src/main/java/com/android/tools/r8/synthesis/CommittedSyntheticsCollection.java
index 442b507..54579df 100644
--- a/src/main/java/com/android/tools/r8/synthesis/CommittedSyntheticsCollection.java
+++ b/src/main/java/com/android/tools/r8/synthesis/CommittedSyntheticsCollection.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.synthesis.SyntheticNaming.SyntheticKind;
 import com.android.tools.r8.utils.IterableUtils;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;

src/main/java/com/android/tools/r8/synthesis/SyntheticFinalization.java

diff --git a/src/main/java/com/android/tools/r8/synthesis/SyntheticFinalization.java b/src/main/java/com/android/tools/r8/synthesis/SyntheticFinalization.java
index 0b9f17c..6da90de 100644
--- a/src/main/java/com/android/tools/r8/synthesis/SyntheticFinalization.java
+++ b/src/main/java/com/android/tools/r8/synthesis/SyntheticFinalization.java
@@ -40,11 +40,11 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.OptionalBool;
 import com.android.tools.r8.utils.SetUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.BidirectionalManyToOneRepresentativeHashMap;
 import com.android.tools.r8.utils.collections.BidirectionalManyToOneRepresentativeMap;
 import com.android.tools.r8.utils.collections.MutableBidirectionalManyToOneRepresentativeMap;
 import com.android.tools.r8.utils.structural.RepresentativeMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;

src/main/java/com/android/tools/r8/synthesis/SyntheticItems.java

diff --git a/src/main/java/com/android/tools/r8/synthesis/SyntheticItems.java b/src/main/java/com/android/tools/r8/synthesis/SyntheticItems.java
index 17e5a83..e15699a 100644
--- a/src/main/java/com/android/tools/r8/synthesis/SyntheticItems.java
+++ b/src/main/java/com/android/tools/r8/synthesis/SyntheticItems.java
@@ -48,7 +48,7 @@
 import com.android.tools.r8.utils.ListUtils;
 import com.android.tools.r8.utils.SetUtils;
 import com.android.tools.r8.utils.StringDiagnostic;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;

src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java

diff --git a/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java b/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
index c186bb9..5f6fb8a 100644
--- a/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
+++ b/src/main/java/com/android/tools/r8/tracereferences/TraceReferences.java
@@ -24,7 +24,7 @@
 import com.android.tools.r8.utils.ExceptionUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.io.IOException;
 import java.util.HashSet;

src/main/java/com/android/tools/r8/utils/positions/LineNumberOptimizer.java

diff --git a/src/main/java/com/android/tools/r8/utils/positions/LineNumberOptimizer.java b/src/main/java/com/android/tools/r8/utils/positions/LineNumberOptimizer.java
index bcfdb10..12b0d73 100644
--- a/src/main/java/com/android/tools/r8/utils/positions/LineNumberOptimizer.java
+++ b/src/main/java/com/android/tools/r8/utils/positions/LineNumberOptimizer.java
@@ -32,8 +32,8 @@
 import com.android.tools.r8.utils.CfLineToMethodMapper;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.OriginalSourceFiles;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.positions.MappedPositionToClassNameMapperBuilder.MappedPositionToClassNamingBuilder;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.IdentityHashMap;

src/main/java/com/android/tools/r8/utils/threads/ThreadTask.java

diff --git a/src/main/java/com/android/tools/r8/utils/threads/ThreadTask.java b/src/main/java/com/android/tools/r8/utils/threads/ThreadTask.java
index e8b8981..dde9d62 100644
--- a/src/main/java/com/android/tools/r8/utils/threads/ThreadTask.java
+++ b/src/main/java/com/android/tools/r8/utils/threads/ThreadTask.java
@@ -4,7 +4,7 @@
 
 package com.android.tools.r8.utils.threads;
 
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 
 public interface ThreadTask {
 

src/main/java/com/android/tools/r8/utils/threads/ThreadTaskUtils.java

diff --git a/src/main/java/com/android/tools/r8/utils/threads/ThreadTaskUtils.java b/src/main/java/com/android/tools/r8/utils/threads/ThreadTaskUtils.java
index defffa3..63d8ad6 100644
--- a/src/main/java/com/android/tools/r8/utils/threads/ThreadTaskUtils.java
+++ b/src/main/java/com/android/tools/r8/utils/threads/ThreadTaskUtils.java
@@ -7,8 +7,8 @@
 import com.android.tools.r8.threading.TaskCollection;
 import com.android.tools.r8.utils.ArrayUtils;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.ExecutionException;

src/main/java/com/android/tools/r8/utils/timing/Timing.java

diff --git a/src/main/java/com/android/tools/r8/utils/Timing.java b/src/main/java/com/android/tools/r8/utils/timing/Timing.java
similarity index 81%
rename from src/main/java/com/android/tools/r8/utils/Timing.java
rename to src/main/java/com/android/tools/r8/utils/timing/Timing.java
index d06c926..6e81583 100644
--- a/src/main/java/com/android/tools/r8/utils/Timing.java
+++ b/src/main/java/com/android/tools/r8/utils/timing/Timing.java
@@ -1,12 +1,12 @@
 // Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
-package com.android.tools.r8.utils;
+package com.android.tools.r8.utils.timing;
 
-import com.android.tools.r8.utils.timing.TimingEmpty;
-import com.android.tools.r8.utils.timing.TimingImpl;
-import com.android.tools.r8.utils.timing.TimingWithCancellation;
-import java.util.Collection;
+import com.android.tools.r8.utils.InternalOptions;
+import com.android.tools.r8.utils.ThreadUtils;
+import com.android.tools.r8.utils.ThrowingAction;
+import com.android.tools.r8.utils.ThrowingSupplier;
 import java.util.concurrent.ExecutorService;
 
 public abstract class Timing implements AutoCloseable {
@@ -54,14 +54,4 @@
   // Remove throws from close() in AutoClosable to allow try with resources without explicit catch.
   @Override
   public abstract void close();
-
-  public interface TimingMerger {
-    void add(Collection<Timing> timings);
-
-    void end();
-
-    boolean isEmpty();
-
-    TimingMerger disableSlowestReporting();
-  }
 }

src/main/java/com/android/tools/r8/utils/timing/TimingDelegate.java

diff --git a/src/main/java/com/android/tools/r8/utils/timing/TimingDelegate.java b/src/main/java/com/android/tools/r8/utils/timing/TimingDelegate.java
index afb9e04..174a939 100644
--- a/src/main/java/com/android/tools/r8/utils/timing/TimingDelegate.java
+++ b/src/main/java/com/android/tools/r8/utils/timing/TimingDelegate.java
@@ -5,7 +5,6 @@
 
 import com.android.tools.r8.utils.ThrowingAction;
 import com.android.tools.r8.utils.ThrowingSupplier;
-import com.android.tools.r8.utils.Timing;
 
 class TimingDelegate extends Timing {
 

src/main/java/com/android/tools/r8/utils/timing/TimingEmpty.java

diff --git a/src/main/java/com/android/tools/r8/utils/timing/TimingEmpty.java b/src/main/java/com/android/tools/r8/utils/timing/TimingEmpty.java
index 9a10999..2747fae 100644
--- a/src/main/java/com/android/tools/r8/utils/timing/TimingEmpty.java
+++ b/src/main/java/com/android/tools/r8/utils/timing/TimingEmpty.java
@@ -5,13 +5,12 @@
 
 import com.android.tools.r8.utils.ThrowingAction;
 import com.android.tools.r8.utils.ThrowingSupplier;
-import com.android.tools.r8.utils.Timing;
 import java.util.Collection;
 
-public class TimingEmpty extends Timing {
+class TimingEmpty extends Timing {
   private static TimingEmpty INSTANCE = new TimingEmpty();
 
-  public static Timing getEmpty() {
+  static Timing getEmpty() {
     return INSTANCE;
   }
 

src/main/java/com/android/tools/r8/utils/timing/TimingImpl.java

diff --git a/src/main/java/com/android/tools/r8/utils/timing/TimingImpl.java b/src/main/java/com/android/tools/r8/utils/timing/TimingImpl.java
index a796233..99f73c7 100644
--- a/src/main/java/com/android/tools/r8/utils/timing/TimingImpl.java
+++ b/src/main/java/com/android/tools/r8/utils/timing/TimingImpl.java
@@ -7,7 +7,6 @@
 import com.android.tools.r8.utils.SystemPropertyUtils;
 import com.android.tools.r8.utils.ThrowingAction;
 import com.android.tools.r8.utils.ThrowingSupplier;
-import com.android.tools.r8.utils.Timing;
 import java.util.ArrayDeque;
 import java.util.Collection;
 import java.util.Deque;
@@ -28,7 +27,7 @@
   private final Deque<Node> stack;
   private final boolean trackMemory;
 
-  public TimingImpl(String title, InternalOptions options) {
+  TimingImpl(String title, InternalOptions options) {
     this.trackMemory = options.printMemory;
     stack = new ArrayDeque<>();
     top = new Node(title, trackMemory);

src/main/java/com/android/tools/r8/utils/timing/TimingMerger.java

diff --git a/src/main/java/com/android/tools/r8/utils/timing/TimingMerger.java b/src/main/java/com/android/tools/r8/utils/timing/TimingMerger.java
new file mode 100644
index 0000000..e357baa
--- /dev/null
+++ b/src/main/java/com/android/tools/r8/utils/timing/TimingMerger.java
@@ -0,0 +1,17 @@
+// Copyright (c) 2016, the R8 project authors. Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+package com.android.tools.r8.utils.timing;
+
+import java.util.Collection;
+
+public interface TimingMerger {
+
+  void add(Collection<Timing> timings);
+
+  void end();
+
+  boolean isEmpty();
+
+  TimingMerger disableSlowestReporting();
+}

src/main/java/com/android/tools/r8/utils/timing/TimingWithCancellation.java

diff --git a/src/main/java/com/android/tools/r8/utils/timing/TimingWithCancellation.java b/src/main/java/com/android/tools/r8/utils/timing/TimingWithCancellation.java
index 7c3591b..a8b9ea0 100644
--- a/src/main/java/com/android/tools/r8/utils/timing/TimingWithCancellation.java
+++ b/src/main/java/com/android/tools/r8/utils/timing/TimingWithCancellation.java
@@ -5,7 +5,6 @@
 
 import com.android.tools.r8.utils.CancelCompilationException;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 
 public class TimingWithCancellation extends TimingDelegate {
 

src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMerger.java

diff --git a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMerger.java b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMerger.java
index 86a3bba..21c9d14 100644
--- a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMerger.java
+++ b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMerger.java
@@ -30,8 +30,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
 import com.android.tools.r8.utils.ThrowingAction;
-import com.android.tools.r8.utils.Timing;
-import com.android.tools.r8.utils.Timing.TimingMerger;
+import com.android.tools.r8.utils.timing.Timing;
+import com.android.tools.r8.utils.timing.TimingMerger;
 import com.google.common.collect.Streams;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerPolicyExecutor.java

diff --git a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerPolicyExecutor.java b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerPolicyExecutor.java
index 1b5f45a..06a3f38 100644
--- a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerPolicyExecutor.java
+++ b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerPolicyExecutor.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.graph.ImmediateProgramSubtypingInfo;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.r8.verticalclassmerging.policies.VerticalClassMergerPolicyWithPreprocessing;
 import java.util.ArrayList;
 import java.util.Collection;

src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerTreeFixer.java

diff --git a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerTreeFixer.java b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerTreeFixer.java
index e7627a3..1c4ff55 100644
--- a/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerTreeFixer.java
+++ b/src/main/java/com/android/tools/r8/verticalclassmerging/VerticalClassMergerTreeFixer.java
@@ -12,8 +12,8 @@
 import com.android.tools.r8.graph.DexProgramClass;
 import com.android.tools.r8.graph.ImmediateProgramSubtypingInfo;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.DexMethodSignatureBiMap;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Iterables;
 import java.util.List;
 import java.util.Set;

src/test/examplesJava21/autocloseable/AutoCloseableDesugaringClassesPresentAtKitKatTest.java

diff --git a/src/test/examplesJava21/autocloseable/AutoCloseableDesugaringClassesPresentAtKitKatTest.java b/src/test/examplesJava21/autocloseable/AutoCloseableDesugaringClassesPresentAtKitKatTest.java
index b62ef9f..f356264 100644
--- a/src/test/examplesJava21/autocloseable/AutoCloseableDesugaringClassesPresentAtKitKatTest.java
+++ b/src/test/examplesJava21/autocloseable/AutoCloseableDesugaringClassesPresentAtKitKatTest.java
@@ -20,7 +20,7 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.nio.file.Path;
 import java.util.Set;

src/test/examplesJava21/twr/LookUpCloseResourceTest.java

diff --git a/src/test/examplesJava21/twr/LookUpCloseResourceTest.java b/src/test/examplesJava21/twr/LookUpCloseResourceTest.java
index 94408d6..06d8322 100644
--- a/src/test/examplesJava21/twr/LookUpCloseResourceTest.java
+++ b/src/test/examplesJava21/twr/LookUpCloseResourceTest.java
@@ -24,7 +24,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.OptionalBool;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;
 import java.io.IOException;

src/test/java/com/android/tools/r8/CommandTestBase.java

diff --git a/src/test/java/com/android/tools/r8/CommandTestBase.java b/src/test/java/com/android/tools/r8/CommandTestBase.java
index 8d2a34d..12ab197 100644
--- a/src/test/java/com/android/tools/r8/CommandTestBase.java
+++ b/src/test/java/com/android/tools/r8/CommandTestBase.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.utils.IntBox;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.io.IOException;
 import java.nio.file.Path;

src/test/java/com/android/tools/r8/bisect/BisectTest.java

diff --git a/src/test/java/com/android/tools/r8/bisect/BisectTest.java b/src/test/java/com/android/tools/r8/bisect/BisectTest.java
index 3b34747..cc278a8 100644
--- a/src/test/java/com/android/tools/r8/bisect/BisectTest.java
+++ b/src/test/java/com/android/tools/r8/bisect/BisectTest.java
@@ -17,8 +17,8 @@
 import com.android.tools.r8.smali.SmaliBuilder.MethodSignature;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.nio.file.Path;
 import java.util.concurrent.ExecutorService;

src/test/java/com/android/tools/r8/d8/D8FrameworkDexPassthroughMarkerTest.java

diff --git a/src/test/java/com/android/tools/r8/d8/D8FrameworkDexPassthroughMarkerTest.java b/src/test/java/com/android/tools/r8/d8/D8FrameworkDexPassthroughMarkerTest.java
index 64e0f21..368b9f8 100644
--- a/src/test/java/com/android/tools/r8/d8/D8FrameworkDexPassthroughMarkerTest.java
+++ b/src/test/java/com/android/tools/r8/d8/D8FrameworkDexPassthroughMarkerTest.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Arrays;

src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryInvokeAllResolveTest.java

diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryInvokeAllResolveTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryInvokeAllResolveTest.java
index 8893a42..b690ee9 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryInvokeAllResolveTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DesugaredLibraryInvokeAllResolveTest.java
@@ -26,11 +26,11 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Pair;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.FoundClassSubject;
 import com.android.tools.r8.utils.codeinspector.FoundMethodSubject;
 import com.android.tools.r8.utils.codeinspector.InstructionSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;

src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DumpCoreLibUsage.java

diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DumpCoreLibUsage.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DumpCoreLibUsage.java
index 9d66723..69d123c 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DumpCoreLibUsage.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/DumpCoreLibUsage.java
@@ -19,7 +19,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.Sets;
 import java.io.IOException;
 import java.util.ArrayList;

src/test/java/com/android/tools/r8/desugar/desugaredlibrary/ExtractWrapperTypesTest.java

diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/ExtractWrapperTypesTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/ExtractWrapperTypesTest.java
index 4fb96c7..5d29d43 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/ExtractWrapperTypesTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/ExtractWrapperTypesTest.java
@@ -35,11 +35,11 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.WorkList;
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.FoundMethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Sets;

src/test/java/com/android/tools/r8/desugar/desugaredlibrary/specification/ConvertExportReadTest.java

diff --git a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/specification/ConvertExportReadTest.java b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/specification/ConvertExportReadTest.java
index fd41179..c24c156 100644
--- a/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/specification/ConvertExportReadTest.java
+++ b/src/test/java/com/android/tools/r8/desugar/desugaredlibrary/specification/ConvertExportReadTest.java
@@ -40,7 +40,7 @@
 import com.android.tools.r8.utils.AndroidApiLevel;
 import com.android.tools.r8.utils.Box;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.util.Map;

src/test/java/com/android/tools/r8/dex/DebugByteCodeWriterTest.java

diff --git a/src/test/java/com/android/tools/r8/dex/DebugByteCodeWriterTest.java b/src/test/java/com/android/tools/r8/dex/DebugByteCodeWriterTest.java
index 38365d8..386ccf7 100644
--- a/src/test/java/com/android/tools/r8/dex/DebugByteCodeWriterTest.java
+++ b/src/test/java/com/android/tools/r8/dex/DebugByteCodeWriterTest.java
@@ -22,7 +22,7 @@
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Collections;
 import org.junit.Assert;
 import org.junit.Test;

src/test/java/com/android/tools/r8/graph/DexTypeTest.java

diff --git a/src/test/java/com/android/tools/r8/graph/DexTypeTest.java b/src/test/java/com/android/tools/r8/graph/DexTypeTest.java
index ab7fea5..4b05030 100644
--- a/src/test/java/com/android/tools/r8/graph/DexTypeTest.java
+++ b/src/test/java/com/android/tools/r8/graph/DexTypeTest.java
@@ -13,7 +13,7 @@
 import com.android.tools.r8.ir.analysis.type.InterfaceCollection;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.HashSet;
 import java.util.Set;
 import org.junit.BeforeClass;

src/test/java/com/android/tools/r8/internal/R8GMSCoreLookupTest.java

diff --git a/src/test/java/com/android/tools/r8/internal/R8GMSCoreLookupTest.java b/src/test/java/com/android/tools/r8/internal/R8GMSCoreLookupTest.java
index 440e8f8..3b676f9 100644
--- a/src/test/java/com/android/tools/r8/internal/R8GMSCoreLookupTest.java
+++ b/src/test/java/com/android/tools/r8/internal/R8GMSCoreLookupTest.java
@@ -27,7 +27,7 @@
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;

src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/SystemUIBenchmarks.java

diff --git a/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/SystemUIBenchmarks.java b/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/SystemUIBenchmarks.java
index abeb770..224219a 100644
--- a/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/SystemUIBenchmarks.java
+++ b/src/test/java/com/android/tools/r8/internal/benchmarks/appdumps/SystemUIBenchmarks.java
@@ -10,7 +10,7 @@
 import com.android.tools.r8.benchmarks.BenchmarkConfig;
 import com.android.tools.r8.benchmarks.appdumps.AbortBenchmarkException;
 import com.android.tools.r8.benchmarks.appdumps.AppDumpBenchmarkBuilder;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.nio.file.Path;
 import java.nio.file.Paths;

src/test/java/com/android/tools/r8/ir/BasicBlockIteratorTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/BasicBlockIteratorTest.java b/src/test/java/com/android/tools/r8/ir/BasicBlockIteratorTest.java
index 5d75f54..c102368 100644
--- a/src/test/java/com/android/tools/r8/ir/BasicBlockIteratorTest.java
+++ b/src/test/java/com/android/tools/r8/ir/BasicBlockIteratorTest.java
@@ -16,8 +16,8 @@
 import com.android.tools.r8.smali.SmaliTestBase;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.List;
 import java.util.ListIterator;

src/test/java/com/android/tools/r8/ir/InlineTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/InlineTest.java b/src/test/java/com/android/tools/r8/ir/InlineTest.java
index b896937..8fafd3c 100644
--- a/src/test/java/com/android/tools/r8/ir/InlineTest.java
+++ b/src/test/java/com/android/tools/r8/ir/InlineTest.java
@@ -36,8 +36,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Sets;
 import java.io.IOException;

src/test/java/com/android/tools/r8/ir/IrInjectionTestBase.java

diff --git a/src/test/java/com/android/tools/r8/ir/IrInjectionTestBase.java b/src/test/java/com/android/tools/r8/ir/IrInjectionTestBase.java
index 16d840f..550453a 100644
--- a/src/test/java/com/android/tools/r8/ir/IrInjectionTestBase.java
+++ b/src/test/java/com/android/tools/r8/ir/IrInjectionTestBase.java
@@ -22,9 +22,9 @@
 import com.android.tools.r8.utils.AndroidAppConsumers;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ListUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.io.IOException;
 import java.util.List;

src/test/java/com/android/tools/r8/ir/analysis/fieldaccess/FieldBitAccessInfoTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/analysis/fieldaccess/FieldBitAccessInfoTest.java b/src/test/java/com/android/tools/r8/ir/analysis/fieldaccess/FieldBitAccessInfoTest.java
index ea825ed..2f0a421 100644
--- a/src/test/java/com/android/tools/r8/ir/analysis/fieldaccess/FieldBitAccessInfoTest.java
+++ b/src/test/java/com/android/tools/r8/ir/analysis/fieldaccess/FieldBitAccessInfoTest.java
@@ -35,7 +35,7 @@
 import com.android.tools.r8.utils.BitUtils;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.objects.Reference2IntMap;
 import it.unimi.dsi.fastutil.objects.Reference2IntOpenHashMap;
 import java.io.IOException;

src/test/java/com/android/tools/r8/ir/analysis/type/NullabilityTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/analysis/type/NullabilityTest.java b/src/test/java/com/android/tools/r8/ir/analysis/type/NullabilityTest.java
index a1d31af..adb3f37 100644
--- a/src/test/java/com/android/tools/r8/ir/analysis/type/NullabilityTest.java
+++ b/src/test/java/com/android/tools/r8/ir/analysis/type/NullabilityTest.java
@@ -35,9 +35,9 @@
 import com.android.tools.r8.naming.MemberNaming.MethodSignature;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.DescriptorUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import java.util.Collection;

src/test/java/com/android/tools/r8/ir/analysis/type/TypeLatticeTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/analysis/type/TypeLatticeTest.java b/src/test/java/com/android/tools/r8/ir/analysis/type/TypeLatticeTest.java
index 3bf42fa..dde28d7 100644
--- a/src/test/java/com/android/tools/r8/ir/analysis/type/TypeLatticeTest.java
+++ b/src/test/java/com/android/tools/r8/ir/analysis/type/TypeLatticeTest.java
@@ -26,7 +26,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableSet;
 import java.nio.file.Path;
 import java.util.Arrays;

src/test/java/com/android/tools/r8/ir/conversion/PartialCallGraphTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/conversion/PartialCallGraphTest.java b/src/test/java/com/android/tools/r8/ir/conversion/PartialCallGraphTest.java
index f5b16f4..0cb5bfa 100644
--- a/src/test/java/com/android/tools/r8/ir/conversion/PartialCallGraphTest.java
+++ b/src/test/java/com/android/tools/r8/ir/conversion/PartialCallGraphTest.java
@@ -25,8 +25,8 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.collections.ProgramMethodSet;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Sets;
 import java.util.Set;

src/test/java/com/android/tools/r8/ir/optimize/ConstantRemovalTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/optimize/ConstantRemovalTest.java b/src/test/java/com/android/tools/r8/ir/optimize/ConstantRemovalTest.java
index 850cc4b..545eef5 100644
--- a/src/test/java/com/android/tools/r8/ir/optimize/ConstantRemovalTest.java
+++ b/src/test/java/com/android/tools/r8/ir/optimize/ConstantRemovalTest.java
@@ -29,7 +29,7 @@
 import com.android.tools.r8.ir.regalloc.LiveIntervals;
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.LinkedList;
 import org.junit.Test;
 import org.junit.runner.RunWith;

src/test/java/com/android/tools/r8/ir/optimize/NonNullTrackerTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/optimize/NonNullTrackerTest.java b/src/test/java/com/android/tools/r8/ir/optimize/NonNullTrackerTest.java
index bb65fdc..0778dc9 100644
--- a/src/test/java/com/android/tools/r8/ir/optimize/NonNullTrackerTest.java
+++ b/src/test/java/com/android/tools/r8/ir/optimize/NonNullTrackerTest.java
@@ -24,9 +24,9 @@
 import com.android.tools.r8.ir.optimize.nonnull.NonNullAfterNullCheck;
 import com.android.tools.r8.naming.MemberNaming.MethodSignature;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.List;
 import java.util.function.Consumer;

src/test/java/com/android/tools/r8/ir/optimize/TrivialGotoEliminationTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/optimize/TrivialGotoEliminationTest.java b/src/test/java/com/android/tools/r8/ir/optimize/TrivialGotoEliminationTest.java
index 275c0e3..0444c0d 100644
--- a/src/test/java/com/android/tools/r8/ir/optimize/TrivialGotoEliminationTest.java
+++ b/src/test/java/com/android/tools/r8/ir/optimize/TrivialGotoEliminationTest.java
@@ -32,7 +32,7 @@
 import com.android.tools.r8.ir.conversion.passes.TrivialGotosCollapser;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.LinkedList;
 import org.junit.Test;

src/test/java/com/android/tools/r8/ir/optimize/instanceofremoval/ZipFileInstanceOfAutoCloseableTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/optimize/instanceofremoval/ZipFileInstanceOfAutoCloseableTest.java b/src/test/java/com/android/tools/r8/ir/optimize/instanceofremoval/ZipFileInstanceOfAutoCloseableTest.java
index 72df230..ecc4fa8 100644
--- a/src/test/java/com/android/tools/r8/ir/optimize/instanceofremoval/ZipFileInstanceOfAutoCloseableTest.java
+++ b/src/test/java/com/android/tools/r8/ir/optimize/instanceofremoval/ZipFileInstanceOfAutoCloseableTest.java
@@ -23,8 +23,8 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.ZipUtils.ZipBuilder;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.channels.Channel;
 import java.nio.file.Path;

src/test/java/com/android/tools/r8/ir/optimize/switches/ConvertRemovedStringSwitchTest.java

diff --git a/src/test/java/com/android/tools/r8/ir/optimize/switches/ConvertRemovedStringSwitchTest.java b/src/test/java/com/android/tools/r8/ir/optimize/switches/ConvertRemovedStringSwitchTest.java
index fc490c64..f7a6d29 100644
--- a/src/test/java/com/android/tools/r8/ir/optimize/switches/ConvertRemovedStringSwitchTest.java
+++ b/src/test/java/com/android/tools/r8/ir/optimize/switches/ConvertRemovedStringSwitchTest.java
@@ -20,12 +20,12 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.Reporter;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.InstructionSubject;
 import com.android.tools.r8.utils.codeinspector.InstructionSubject.JumboStringMode;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import it.unimi.dsi.fastutil.objects.Object2IntMap;
 import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap;
 import org.junit.Test;

src/test/java/com/android/tools/r8/ir/regalloc/Regress68656641.java

diff --git a/src/test/java/com/android/tools/r8/ir/regalloc/Regress68656641.java b/src/test/java/com/android/tools/r8/ir/regalloc/Regress68656641.java
index 3394057..0222db5 100644
--- a/src/test/java/com/android/tools/r8/ir/regalloc/Regress68656641.java
+++ b/src/test/java/com/android/tools/r8/ir/regalloc/Regress68656641.java
@@ -16,8 +16,8 @@
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.util.PriorityQueue;
 import org.junit.Test;

src/test/java/com/android/tools/r8/lightir/TrivialPhiLirRegression299417534Test.java

diff --git a/src/test/java/com/android/tools/r8/lightir/TrivialPhiLirRegression299417534Test.java b/src/test/java/com/android/tools/r8/lightir/TrivialPhiLirRegression299417534Test.java
index 6a1d3b1..792951a 100644
--- a/src/test/java/com/android/tools/r8/lightir/TrivialPhiLirRegression299417534Test.java
+++ b/src/test/java/com/android/tools/r8/lightir/TrivialPhiLirRegression299417534Test.java
@@ -18,7 +18,7 @@
 import com.android.tools.r8.ir.code.Value;
 import com.android.tools.r8.ir.conversion.IRToLirFinalizer;
 import com.android.tools.r8.utils.BooleanBox;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.List;
 import org.junit.Test;
 import org.junit.runner.RunWith;

src/test/java/com/android/tools/r8/naming/NamingTestBase.java

diff --git a/src/test/java/com/android/tools/r8/naming/NamingTestBase.java b/src/test/java/com/android/tools/r8/naming/NamingTestBase.java
index daff675..bca9aa5 100644
--- a/src/test/java/com/android/tools/r8/naming/NamingTestBase.java
+++ b/src/test/java/com/android/tools/r8/naming/NamingTestBase.java
@@ -12,7 +12,7 @@
 import com.android.tools.r8.ir.conversion.LirConverter;
 import com.android.tools.r8.shaking.AppInfoWithLiveness;
 import com.android.tools.r8.utils.AndroidApp;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.io.File;
 import java.nio.file.Path;

src/test/java/com/android/tools/r8/resolution/ArrayTargetLookupTest.java

diff --git a/src/test/java/com/android/tools/r8/resolution/ArrayTargetLookupTest.java b/src/test/java/com/android/tools/r8/resolution/ArrayTargetLookupTest.java
index fc89a81..a9da63b 100644
--- a/src/test/java/com/android/tools/r8/resolution/ArrayTargetLookupTest.java
+++ b/src/test/java/com/android/tools/r8/resolution/ArrayTargetLookupTest.java
@@ -21,7 +21,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;

src/test/java/com/android/tools/r8/rewrite/arrays/ArrayWithDataLengthRewriteTest.java

diff --git a/src/test/java/com/android/tools/r8/rewrite/arrays/ArrayWithDataLengthRewriteTest.java b/src/test/java/com/android/tools/r8/rewrite/arrays/ArrayWithDataLengthRewriteTest.java
index 5b46ee0..0dd7294 100644
--- a/src/test/java/com/android/tools/r8/rewrite/arrays/ArrayWithDataLengthRewriteTest.java
+++ b/src/test/java/com/android/tools/r8/rewrite/arrays/ArrayWithDataLengthRewriteTest.java
@@ -15,11 +15,11 @@
 import com.android.tools.r8.ir.code.Instruction;
 import com.android.tools.r8.ir.conversion.passes.ArrayConstructionSimplifier;
 import com.android.tools.r8.ir.conversion.passes.FilledNewArrayRewriter;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.InstructionSubject;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;

src/test/java/com/android/tools/r8/smali/CatchSuccessorFallthroughTest.java

diff --git a/src/test/java/com/android/tools/r8/smali/CatchSuccessorFallthroughTest.java b/src/test/java/com/android/tools/r8/smali/CatchSuccessorFallthroughTest.java
index 55b0158..aa4fd14 100644
--- a/src/test/java/com/android/tools/r8/smali/CatchSuccessorFallthroughTest.java
+++ b/src/test/java/com/android/tools/r8/smali/CatchSuccessorFallthroughTest.java
@@ -21,7 +21,7 @@
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import java.util.Arrays;
 import java.util.Collections;
 import org.junit.Test;

src/test/java/com/android/tools/r8/smali/SmaliTestBase.java

diff --git a/src/test/java/com/android/tools/r8/smali/SmaliTestBase.java b/src/test/java/com/android/tools/r8/smali/SmaliTestBase.java
index 715002e..61d2d62 100644
--- a/src/test/java/com/android/tools/r8/smali/SmaliTestBase.java
+++ b/src/test/java/com/android/tools/r8/smali/SmaliTestBase.java
@@ -24,10 +24,10 @@
 import com.android.tools.r8.smali.SmaliBuilder.MethodSignature;
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import java.io.IOException;
 import java.nio.file.Path;
 import java.util.Collection;

src/test/testbase/java/com/android/tools/r8/TestBase.java

diff --git a/src/test/testbase/java/com/android/tools/r8/TestBase.java b/src/test/testbase/java/com/android/tools/r8/TestBase.java
index fffa833..0ca2f67 100644
--- a/src/test/testbase/java/com/android/tools/r8/TestBase.java
+++ b/src/test/testbase/java/com/android/tools/r8/TestBase.java
@@ -87,13 +87,13 @@
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.TestDescriptionWatcher;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.ZipUtils.ZipBuilder;
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import com.android.tools.r8.utils.codeinspector.FoundClassSubject;
 import com.android.tools.r8.utils.codeinspector.FoundMethodSubject;
 import com.android.tools.r8.utils.codeinspector.MethodSubject;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Predicates;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;

src/test/testbase/java/com/android/tools/r8/ToolHelper.java

diff --git a/src/test/testbase/java/com/android/tools/r8/ToolHelper.java b/src/test/testbase/java/com/android/tools/r8/ToolHelper.java
index ee23085..b30b008 100644
--- a/src/test/testbase/java/com/android/tools/r8/ToolHelper.java
+++ b/src/test/testbase/java/com/android/tools/r8/ToolHelper.java
@@ -46,8 +46,8 @@
 import com.android.tools.r8.utils.Pair;
 import com.android.tools.r8.utils.Reporter;
 import com.android.tools.r8.utils.StringUtils;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.ZipUtils;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.base.Charsets;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;

src/test/testbase/java/com/android/tools/r8/desugar/desugaredlibrary/test/LibraryDesugaringSpecification.java

diff --git a/src/test/testbase/java/com/android/tools/r8/desugar/desugaredlibrary/test/LibraryDesugaringSpecification.java b/src/test/testbase/java/com/android/tools/r8/desugar/desugaredlibrary/test/LibraryDesugaringSpecification.java
index 7b2688e..45d055f 100644
--- a/src/test/testbase/java/com/android/tools/r8/desugar/desugaredlibrary/test/LibraryDesugaringSpecification.java
+++ b/src/test/testbase/java/com/android/tools/r8/desugar/desugaredlibrary/test/LibraryDesugaringSpecification.java
@@ -21,7 +21,7 @@
 import com.android.tools.r8.utils.AndroidApp;
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.ThreadUtils;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableSet;
 import java.io.IOException;

src/test/testbase/java/com/android/tools/r8/jasmin/JasminBuilder.java

diff --git a/src/test/testbase/java/com/android/tools/r8/jasmin/JasminBuilder.java b/src/test/testbase/java/com/android/tools/r8/jasmin/JasminBuilder.java
index beb87b8..0eb25e9 100644
--- a/src/test/testbase/java/com/android/tools/r8/jasmin/JasminBuilder.java
+++ b/src/test/testbase/java/com/android/tools/r8/jasmin/JasminBuilder.java
@@ -21,7 +21,7 @@
 import com.android.tools.r8.utils.InternalOptions;
 import com.android.tools.r8.utils.StringUtils;
 import com.android.tools.r8.utils.StringUtils.BraceType;
-import com.android.tools.r8.utils.Timing;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import jasmin.ClassFile;

src/test/testbase/java/com/android/tools/r8/utils/Smali.java

diff --git a/src/test/testbase/java/com/android/tools/r8/utils/Smali.java b/src/test/testbase/java/com/android/tools/r8/utils/Smali.java
index 29c6b92..10d172d 100644
--- a/src/test/testbase/java/com/android/tools/r8/utils/Smali.java
+++ b/src/test/testbase/java/com/android/tools/r8/utils/Smali.java
@@ -13,6 +13,7 @@
 import com.android.tools.r8.graph.DexApplication;
 import com.android.tools.r8.origin.Origin;
 import com.android.tools.r8.synthesis.SyntheticItems.GlobalSyntheticsStrategy;
+import com.android.tools.r8.utils.timing.Timing;
 import com.android.tools.smali.dexlib2.Opcodes;
 import com.android.tools.smali.dexlib2.writer.builder.DexBuilder;
 import com.android.tools.smali.dexlib2.writer.io.MemoryDataStore;

src/test/testbase/java/com/android/tools/r8/utils/codeinspector/CodeInspector.java

diff --git a/src/test/testbase/java/com/android/tools/r8/utils/codeinspector/CodeInspector.java b/src/test/testbase/java/com/android/tools/r8/utils/codeinspector/CodeInspector.java
index 0282553..94bc111 100644
--- a/src/test/testbase/java/com/android/tools/r8/utils/codeinspector/CodeInspector.java
+++ b/src/test/testbase/java/com/android/tools/r8/utils/codeinspector/CodeInspector.java
@@ -50,8 +50,8 @@
 import com.android.tools.r8.utils.BooleanBox;
 import com.android.tools.r8.utils.DescriptorUtils;
 import com.android.tools.r8.utils.InternalOptions;
-import com.android.tools.r8.utils.Timing;
 import com.android.tools.r8.utils.codeinspector.InstructionSubject.JumboStringMode;
+import com.android.tools.r8.utils.timing.Timing;
 import com.google.common.collect.ImmutableList;
 import java.io.IOException;
 import java.lang.reflect.Field;