commit e127b8dab13f8729a136e52993c5d8fa055837df
author Christoffer Adamsen <christofferqa@google.com> Tue Jan 28 10:28:43 2025 +0100
committer Christoffer Adamsen <christofferqa@google.com> Tue Jan 28 01:32:18 2025 -0800
tree bafe83b9c39fe71f73bdbbb037dfba9133146228
parent 13643cda42b18df55b6be92b560ced51c323b5f6

Use concurrent sets for missing items in trace references

Change-Id: Ia5b24ed0bf8a57c94575fa3054423c118ad84c7f

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

diff --git a/src/main/java/com/android/tools/r8/tracereferences/UseCollector.java b/src/main/java/com/android/tools/r8/tracereferences/UseCollector.java
index 01b2eb3..22ec0d0 100644
--- a/src/main/java/com/android/tools/r8/tracereferences/UseCollector.java
+++ b/src/main/java/com/android/tools/r8/tracereferences/UseCollector.java
@@ -49,8 +49,8 @@
 import com.android.tools.r8.utils.BooleanBox;
 import com.android.tools.r8.utils.ThreadUtils;
 import java.util.Collection;
-import java.util.HashSet;
 import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.function.Consumer;
@@ -67,9 +67,9 @@
   private final DiagnosticsHandler diagnostics;
   private final Predicate<DexType> targetPredicate;
 
-  private final Set<ClassReference> missingClasses = new HashSet<>();
-  private final Set<FieldReference> missingFields = new HashSet<>();
-  private final Set<MethodReference> missingMethods = new HashSet<>();
+  private final Set<ClassReference> missingClasses = ConcurrentHashMap.newKeySet();
+  private final Set<FieldReference> missingFields = ConcurrentHashMap.newKeySet();
+  private final Set<MethodReference> missingMethods = ConcurrentHashMap.newKeySet();
 
   public final DexString dalvikAnnotationCodegenPrefix;