public class com.oracle.truffle.api.test.ThreadSafetyTest
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: com.oracle.truffle.api.test.ThreadSafetyTest
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.test.ThreadSafetyTest this
         0: .line 67
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // com.oracle.truffle.api.test.ThreadSafetyTest this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/test/ThreadSafetyTest;

  public void test();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=15, locals=7, args_size=1
        start local 0 // com.oracle.truffle.api.test.ThreadSafetyTest this
         0: .line 72
            invokestatic com.oracle.truffle.api.Truffle.getRuntime:()Lcom/oracle/truffle/api/TruffleRuntime;
            astore 1 /* runtime */
        start local 1 // com.oracle.truffle.api.TruffleRuntime runtime
         1: .line 73
            new com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode
            dup
            bipush 42
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode.<init>:(I)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            astore 2 /* rootNode1 */
        start local 2 // com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode rootNode1
         2: .line 74
            aload 1 /* runtime */
            aload 2 /* rootNode1 */
            invokeinterface com.oracle.truffle.api.TruffleRuntime.createCallTarget:(Lcom/oracle/truffle/api/nodes/RootNode;)Lcom/oracle/truffle/api/RootCallTarget;
            astore 3 /* target1 */
        start local 3 // com.oracle.truffle.api.CallTarget target1
         3: .line 75
            aload 2 /* rootNode1 */
            invokestatic com.oracle.truffle.api.nodes.NodeUtil.verify:(Lcom/oracle/truffle/api/nodes/Node;)Z
            pop
         4: .line 77
            new com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode
            dup
            bipush 42
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode.<init>:(I)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            astore 4 /* callNode */
        start local 4 // com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode callNode
         5: .line 78
            new com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            new com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode
            dup
            aload 4 /* callNode */
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode.<init>:(Lcom/oracle/truffle/api/test/ThreadSafetyTest$ValueNode;)V
            astore 5 /* rootNode2 */
        start local 5 // com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode rootNode2
         6: .line 79
            aload 1 /* runtime */
            aload 5 /* rootNode2 */
            invokeinterface com.oracle.truffle.api.TruffleRuntime.createCallTarget:(Lcom/oracle/truffle/api/nodes/RootNode;)Lcom/oracle/truffle/api/RootCallTarget;
            astore 6 /* target2 */
        start local 6 // com.oracle.truffle.api.CallTarget target2
         7: .line 80
            aload 4 /* callNode */
            aload 1 /* runtime */
            aload 6 /* target2 */
            invokeinterface com.oracle.truffle.api.TruffleRuntime.createDirectCallNode:(Lcom/oracle/truffle/api/CallTarget;)Lcom/oracle/truffle/api/nodes/DirectCallNode;
            invokevirtual com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode.setCallNode:(Lcom/oracle/truffle/api/nodes/DirectCallNode;)V
         8: .line 81
            aload 5 /* rootNode2 */
            invokestatic com.oracle.truffle.api.nodes.NodeUtil.verify:(Lcom/oracle/truffle/api/nodes/Node;)Z
            pop
         9: .line 83
            aload 3 /* target1 */
            bipush 47
            ldc 1000000
            invokestatic com.oracle.truffle.api.test.ThreadSafetyTest.testTarget:(Lcom/oracle/truffle/api/CallTarget;II)V
        10: .line 84
            aload 6 /* target2 */
            bipush 72
            ldc 1000000
            invokestatic com.oracle.truffle.api.test.ThreadSafetyTest.testTarget:(Lcom/oracle/truffle/api/CallTarget;II)V
        11: .line 85
            return
        end local 6 // com.oracle.truffle.api.CallTarget target2
        end local 5 // com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode rootNode2
        end local 4 // com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode callNode
        end local 3 // com.oracle.truffle.api.CallTarget target1
        end local 2 // com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode rootNode1
        end local 1 // com.oracle.truffle.api.TruffleRuntime runtime
        end local 0 // com.oracle.truffle.api.test.ThreadSafetyTest this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   12     0       this  Lcom/oracle/truffle/api/test/ThreadSafetyTest;
            1   12     1    runtime  Lcom/oracle/truffle/api/TruffleRuntime;
            2   12     2  rootNode1  Lcom/oracle/truffle/api/test/ThreadSafetyTest$TestRootNode;
            3   12     3    target1  Lcom/oracle/truffle/api/CallTarget;
            5   12     4   callNode  Lcom/oracle/truffle/api/test/ThreadSafetyTest$RecursiveCallNode;
            6   12     5  rootNode2  Lcom/oracle/truffle/api/test/ThreadSafetyTest$TestRootNode;
            7   12     6    target2  Lcom/oracle/truffle/api/CallTarget;
    Exceptions:
      throws java.lang.InterruptedException
    RuntimeVisibleAnnotations: 
      org.junit.Test()
      org.junit.Ignore(value = "sporadic failures with \"expected:<1000000> but was:<999999>\"")

  private static void testTarget(com.oracle.truffle.api.CallTarget, int, int);
    descriptor: (Lcom/oracle/truffle/api/CallTarget;II)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=6, locals=6, args_size=3
        start local 0 // com.oracle.truffle.api.CallTarget target
        start local 1 // int expectedResult
        start local 2 // int numberOfIterations
         0: .line 88
            bipush 20
            invokestatic java.util.concurrent.Executors.newFixedThreadPool:(I)Ljava/util/concurrent/ExecutorService;
            astore 3 /* executorService */
        start local 3 // java.util.concurrent.ExecutorService executorService
         1: .line 89
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            astore 4 /* ai */
        start local 4 // java.util.concurrent.atomic.AtomicInteger ai
         2: .line 90
            iconst_0
            istore 5 /* i */
        start local 5 // int i
         3: goto 6
         4: .line 91
      StackMap locals: java.util.concurrent.ExecutorService java.util.concurrent.atomic.AtomicInteger int
      StackMap stack:
            aload 3 /* executorService */
            new com.oracle.truffle.api.test.ThreadSafetyTest$1
            dup
            aload 0 /* target */
            iload 1 /* expectedResult */
            aload 4 /* ai */
            invokespecial com.oracle.truffle.api.test.ThreadSafetyTest$1.<init>:(Lcom/oracle/truffle/api/CallTarget;ILjava/util/concurrent/atomic/AtomicInteger;)V
            invokeinterface java.util.concurrent.ExecutorService.submit:(Ljava/lang/Runnable;)Ljava/util/concurrent/Future;
            pop
         5: .line 90
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 5 /* i */
            iload 2 /* numberOfIterations */
            if_icmplt 4
        end local 5 // int i
         7: .line 103
            aload 3 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.shutdown:()V
         8: .line 104
            aload 3 /* executorService */
            ldc 90
            getstatic java.util.concurrent.TimeUnit.SECONDS:Ljava/util/concurrent/TimeUnit;
            invokeinterface java.util.concurrent.ExecutorService.awaitTermination:(JLjava/util/concurrent/TimeUnit;)Z
            pop
         9: .line 105
            ldc "test did not terminate"
            aload 3 /* executorService */
            invokeinterface java.util.concurrent.ExecutorService.isTerminated:()Z
            invokestatic org.junit.Assert.assertTrue:(Ljava/lang/String;Z)V
        10: .line 106
            iload 2 /* numberOfIterations */
            i2l
            aload 4 /* ai */
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            i2l
            invokestatic org.junit.Assert.assertEquals:(JJ)V
        11: .line 107
            return
        end local 4 // java.util.concurrent.atomic.AtomicInteger ai
        end local 3 // java.util.concurrent.ExecutorService executorService
        end local 2 // int numberOfIterations
        end local 1 // int expectedResult
        end local 0 // com.oracle.truffle.api.CallTarget target
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   12     0              target  Lcom/oracle/truffle/api/CallTarget;
            0   12     1      expectedResult  I
            0   12     2  numberOfIterations  I
            1   12     3     executorService  Ljava/util/concurrent/ExecutorService;
            2   12     4                  ai  Ljava/util/concurrent/atomic/AtomicInteger;
            3    7     5                   i  I
    Exceptions:
      throws java.lang.InterruptedException
    MethodParameters:
                    Name  Flags
      target              final
      expectedResult      final
      numberOfIterations  final
}
SourceFile: "ThreadSafetyTest.java"
NestMembers:
  com.oracle.truffle.api.test.ThreadSafetyTest$1  com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode  com.oracle.truffle.api.test.ThreadSafetyTest$OtherRewritingNode  com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode  com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode  com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode  com.oracle.truffle.api.test.ThreadSafetyTest$ValueNode
InnerClasses:
  com.oracle.truffle.api.test.ThreadSafetyTest$1
  ConstNode = com.oracle.truffle.api.test.ThreadSafetyTest$ConstNode of com.oracle.truffle.api.test.ThreadSafetyTest
  OtherRewritingNode = com.oracle.truffle.api.test.ThreadSafetyTest$OtherRewritingNode of com.oracle.truffle.api.test.ThreadSafetyTest
  RecursiveCallNode = com.oracle.truffle.api.test.ThreadSafetyTest$RecursiveCallNode of com.oracle.truffle.api.test.ThreadSafetyTest
  RewritingNode = com.oracle.truffle.api.test.ThreadSafetyTest$RewritingNode of com.oracle.truffle.api.test.ThreadSafetyTest
  TestRootNode = com.oracle.truffle.api.test.ThreadSafetyTest$TestRootNode of com.oracle.truffle.api.test.ThreadSafetyTest
  abstract ValueNode = com.oracle.truffle.api.test.ThreadSafetyTest$ValueNode of com.oracle.truffle.api.test.ThreadSafetyTest