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class com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 implements java.util.Iterator<R>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1
  super_class: java.lang.Object
{
  private final java.util.concurrent.atomic.AtomicReferenceArray<T> values;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceArray;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;

  private int index;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private R queuedNext;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Signature: TR;

  final com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this$1;
    descriptor: Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection);
    descriptor: (Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
         0: .line 2609
            aload 0 /* this */
            aload 1
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.this$1:Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 2615
            aload 0 /* this */
            aload 1
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
         2: .line 2609
            return
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection$1;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
         0: .line 2620
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queuedNext:Ljava/lang/Object;
            astore 1 /* next */
        start local 1 // java.lang.Object next
         1: .line 2621
            aload 1 /* next */
            ifnonnull 4
         2: .line 2622
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queueNext:()Ljava/lang/Object;
            astore 1 /* next */
         3: .line 2623
            aload 0 /* this */
            aload 1 /* next */
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queuedNext:Ljava/lang/Object;
         4: .line 2625
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* next */
            ifnull 5
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         5: iconst_0
            ireturn
        end local 1 // java.lang.Object next
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection$1;
            1    6     1  next  TR;

  private R queueNext();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
         0: .line 2629
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.index:I
            istore 1 /* localIndex */
        start local 1 // int localIndex
         1: .line 2630
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            astore 2 /* array */
        start local 2 // java.util.concurrent.atomic.AtomicReferenceArray array
         2: .line 2632
      StackMap locals: int java.util.concurrent.atomic.AtomicReferenceArray
      StackMap stack:
            iload 1 /* localIndex */
            aload 2 /* array */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmplt 4
         3: .line 2633
            aconst_null
            areturn
         4: .line 2635
      StackMap locals:
      StackMap stack:
            aload 2 /* array */
            iload 1 /* localIndex */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.get:(I)Ljava/lang/Object;
            astore 3 /* localValue */
        start local 3 // java.lang.Object localValue
         5: .line 2636
            aload 3 /* localValue */
            ifnonnull 7
         6: .line 2637
            aconst_null
            areturn
         7: .line 2639
      StackMap locals: java.lang.Object
      StackMap stack:
            iinc 1 /* localIndex */ 1
         8: .line 2640
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.this$1:Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection;
            aload 3 /* localValue */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.unwrap:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 4 /* alive */
        start local 4 // java.lang.Object alive
         9: .line 2641
            aload 4 /* alive */
            ifnonnull 11
        10: .line 2642
            goto 2
        11: .line 2644
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iload 1 /* localIndex */
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.index:I
        12: .line 2645
            aload 4 /* alive */
            areturn
        end local 4 // java.lang.Object alive
        end local 3 // java.lang.Object localValue
        end local 2 // java.util.concurrent.atomic.AtomicReferenceArray array
        end local 1 // int localIndex
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   13     0        this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection$1;
            1   13     1  localIndex  I
            2   13     2       array  Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;
            5   13     3  localValue  TT;
            9   13     4       alive  TR;
    Signature: ()TR;

  public R next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
         0: .line 2650
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queuedNext:Ljava/lang/Object;
            astore 1 /* next */
        start local 1 // java.lang.Object next
         1: .line 2651
            aload 1 /* next */
            ifnonnull 5
         2: .line 2652
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queueNext:()Ljava/lang/Object;
            astore 1 /* next */
         3: .line 2653
            aload 1 /* next */
            ifnonnull 5
         4: .line 2654
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         5: .line 2657
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.queuedNext:Ljava/lang/Object;
         6: .line 2658
            aload 1 /* next */
            areturn
        end local 1 // java.lang.Object next
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection$1;
            1    7     1  next  TR;
    Signature: ()TR;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
         0: .line 2662
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection$1;
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<TR;>;
SourceFile: "InstrumentationHandler.java"
EnclosingMethod: com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.iterator:()Ljava/util/Iterator;
NestHost: com.oracle.truffle.api.instrumentation.InstrumentationHandler
InnerClasses:
  private abstract AbstractAsyncCollection = com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection of com.oracle.truffle.api.instrumentation.InstrumentationHandler
  com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1