Fix import and change comment

- include sgjesse review from other cl

Change-Id: Ie9cb53b2d8c969af94e5fb8b2ae2e2ec2b4c26a4
diff --git a/src/test/java/com/android/tools/r8/cfmethodgeneration/TypeSwitchMethods.java b/src/test/java/com/android/tools/r8/cfmethodgeneration/TypeSwitchMethods.java
index 53ae439..c932506 100644
--- a/src/test/java/com/android/tools/r8/cfmethodgeneration/TypeSwitchMethods.java
+++ b/src/test/java/com/android/tools/r8/cfmethodgeneration/TypeSwitchMethods.java
@@ -6,6 +6,7 @@
 
 public class TypeSwitchMethods {
 
+  // By design this is lock-free so the JVM may compute several times the same value.
   public static boolean switchEnumEq(
       Object value, Object[] cache, int index, String enumClass, String name) {
     if (cache[index] == null) {
diff --git a/src/test/java/com/android/tools/r8/shaking/enums/IsEnumRemovalTest.java b/src/test/java/com/android/tools/r8/shaking/enums/IsEnumRemovalTest.java
index d0bab3a..669498a 100644
--- a/src/test/java/com/android/tools/r8/shaking/enums/IsEnumRemovalTest.java
+++ b/src/test/java/com/android/tools/r8/shaking/enums/IsEnumRemovalTest.java
@@ -14,7 +14,7 @@
 import com.android.tools.r8.utils.codeinspector.ClassSubject;
 import com.android.tools.r8.utils.codeinspector.CodeInspector;
 import java.util.Set;
-import org.gradle.internal.impldep.org.testng.Assert;
+import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
diff --git a/src/test/java23/com/android/tools/r8/java23/switchpatternmatching/DexValueSwitchTest.java b/src/test/java23/com/android/tools/r8/java23/switchpatternmatching/DexValueSwitchTest.java
index 9f63637..78bb2ef 100644
--- a/src/test/java23/com/android/tools/r8/java23/switchpatternmatching/DexValueSwitchTest.java
+++ b/src/test/java23/com/android/tools/r8/java23/switchpatternmatching/DexValueSwitchTest.java
@@ -80,71 +80,6 @@
 
   static class Main {
 
-    // static void booleanSwitch(Boolean b) {
-    //   switch (b) {
-    //     case null -> {
-    //       System.out.println("null");
-    //     }
-    //     case true -> {
-    //       System.out.println("true");
-    //     }
-    //     default -> {
-    //       System.out.println("false");
-    //     }
-    //   }
-    // }
-    //
-    // static void doubleSwitch(Double d) {
-    //   switch (d) {
-    //     case null -> {
-    //       System.out.println("null");
-    //     }
-    //     case 42.0 -> {
-    //       System.out.println("42");
-    //     }
-    //     case Double f2 when f2 > 0 -> {
-    //       System.out.println("positif");
-    //     }
-    //     default -> {
-    //       System.out.println("negatif");
-    //     }
-    //   }
-    // }
-    //
-    // static void floatSwitch(Float f) {
-    //   switch (f) {
-    //     case null -> {
-    //       System.out.println("null");
-    //     }
-    //     case 42.0f -> {
-    //       System.out.println("42");
-    //     }
-    //     case Float f2 when f2 > 0 -> {
-    //       System.out.println("positif");
-    //     }
-    //     default -> {
-    //       System.out.println("negatif");
-    //     }
-    //   }
-    // }
-    //
-    // static void longSwitch(Long l) {
-    //   switch (l) {
-    //     case null -> {
-    //       System.out.println("null");
-    //     }
-    //     case 42L -> {
-    //       System.out.println("42");
-    //     }
-    //     case Long i2 when i2 > 0 -> {
-    //       System.out.println("positif");
-    //     }
-    //     default -> {
-    //       System.out.println("negatif");
-    //     }
-    //   }
-    // }
-
     static void intSwitch(Integer i) {
       switch (i) {
         case null -> {