abstract class com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection<T, R> extends java.util.AbstractCollection<R>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection
  super_class: java.util.AbstractCollection
{
  private volatile java.util.concurrent.atomic.AtomicReferenceArray<T> values;
    descriptor: Ljava/util/concurrent/atomic/AtomicReferenceArray;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
    Signature: Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;

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

  protected final int initialCapacity;
    descriptor: I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
        start local 1 // int initialCapacity
         0: .line 2517
            aload 0 /* this */
            invokespecial java.util.AbstractCollection.<init>:()V
         1: .line 2518
            iload 1 /* initialCapacity */
            ifgt 3
         2: .line 2519
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid initial capacity "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 1 /* initialCapacity */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 2521
      StackMap locals: com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection int
      StackMap stack:
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReferenceArray
            dup
            iload 1 /* initialCapacity */
            invokespecial java.util.concurrent.atomic.AtomicReferenceArray.<init>:(I)V
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
         4: .line 2522
            aload 0 /* this */
            iload 1 /* initialCapacity */
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.initialCapacity:I
         5: .line 2523
            return
        end local 1 // int initialCapacity
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    6     0             this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;
            0    6     1  initialCapacity  I
    MethodParameters:
                 Name  Flags
      initialCapacity  

  public final synchronized void clear();
    descriptor: ()V
    flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SYNCHRONIZED
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2527
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicReferenceArray
            dup
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.initialCapacity:I
            invokespecial java.util.concurrent.atomic.AtomicReferenceArray.<init>:(I)V
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
         1: .line 2528
            aload 0 /* this */
            iconst_0
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
         2: .line 2529
            return
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;

  public final synchronized boolean add();
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
        start local 1 // java.lang.Object reference
         0: .line 2533
            aload 0 /* this */
            aload 1 /* reference */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.wrap:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* wrappedElement */
        start local 2 // java.lang.Object wrappedElement
         1: .line 2534
            aload 2 /* wrappedElement */
            ifnonnull 3
         2: .line 2536
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         3: .line 2538
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmplt 5
         4: .line 2539
            aload 0 /* this */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.compact:()V
         5: .line 2541
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            aload 0 /* this */
            dup
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
            dup_x1
            iconst_1
            iadd
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
            aload 2 /* wrappedElement */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.set:(ILjava/lang/Object;)V
         6: .line 2542
            iconst_1
            ireturn
        end local 2 // java.lang.Object wrappedElement
        end local 1 // java.lang.Object reference
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    7     0            this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;
            0    7     1       reference  TR;
            1    7     2  wrappedElement  TT;
    Signature: (TR;)Z
    MethodParameters:
           Name  Flags
      reference  

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2548
            new java.lang.UnsupportedOperationException
            dup
            invokespecial java.lang.UnsupportedOperationException.<init>:()V
            athrow
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;

  public final boolean isEmpty();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2559
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            iconst_0
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.get:(I)Ljava/lang/Object;
            ifnonnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;

  protected abstract T wrap();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Signature: (TR;)TT;
    MethodParameters:
         Name  Flags
      element  

  protected abstract R unwrap();
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Signature: (TT;)TR;
    MethodParameters:
         Name  Flags
      element  

  private void compact();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2567
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
            astore 1 /* localValues */
        start local 1 // java.util.concurrent.atomic.AtomicReferenceArray localValues
         1: .line 2568
            iconst_0
            istore 2 /* liveElements */
        start local 2 // int liveElements
         2: .line 2572
            iconst_0
            istore 3 /* i */
        start local 3 // int i
         3: goto 10
         4: .line 2573
      StackMap locals: java.util.concurrent.atomic.AtomicReferenceArray int int
      StackMap stack:
            aload 1 /* localValues */
            iload 3 /* i */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.get:(I)Ljava/lang/Object;
            astore 4 /* ref */
        start local 4 // java.lang.Object ref
         5: .line 2574
            aload 4 /* ref */
            ifnonnull 7
         6: .line 2575
            goto 11
         7: .line 2577
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 4 /* ref */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.unwrap:(Ljava/lang/Object;)Ljava/lang/Object;
            ifnull 9
         8: .line 2578
            iinc 2 /* liveElements */ 1
        end local 4 // java.lang.Object ref
         9: .line 2572
      StackMap locals:
      StackMap stack:
            iinc 3 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 3 /* i */
            aload 1 /* localValues */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmplt 4
        end local 3 // int i
        11: .line 2586
      StackMap locals:
      StackMap stack:
            new java.util.concurrent.atomic.AtomicReferenceArray
            dup
            iload 2 /* liveElements */
            iconst_2
            imul
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.initialCapacity:I
            invokestatic java.lang.Math.max:(II)I
            invokespecial java.util.concurrent.atomic.AtomicReferenceArray.<init>:(I)V
            astore 3 /* newValues */
        start local 3 // java.util.concurrent.atomic.AtomicReferenceArray newValues
        12: .line 2587
            iconst_0
            istore 4 /* index */
        start local 4 // int index
        13: .line 2588
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        14: goto 21
        15: .line 2589
      StackMap locals: java.util.concurrent.atomic.AtomicReferenceArray int int
      StackMap stack:
            aload 1 /* localValues */
            iload 5 /* i */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.get:(I)Ljava/lang/Object;
            astore 6 /* ref */
        start local 6 // java.lang.Object ref
        16: .line 2590
            aload 6 /* ref */
            ifnonnull 18
        17: .line 2591
            goto 22
        18: .line 2593
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            aload 6 /* ref */
            invokevirtual com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.unwrap:(Ljava/lang/Object;)Ljava/lang/Object;
            ifnull 20
        19: .line 2594
            aload 3 /* newValues */
            iload 4 /* index */
            iinc 4 /* index */ 1
            aload 6 /* ref */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.set:(ILjava/lang/Object;)V
        end local 6 // java.lang.Object ref
        20: .line 2588
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        21: iload 5 /* i */
            aload 1 /* localValues */
            invokevirtual java.util.concurrent.atomic.AtomicReferenceArray.length:()I
            if_icmplt 15
        end local 5 // int i
        22: .line 2598
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 4 /* index */
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
        23: .line 2599
            aload 0 /* this */
            aload 3 /* newValues */
            putfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.values:Ljava/util/concurrent/atomic/AtomicReferenceArray;
        24: .line 2600
            return
        end local 4 // int index
        end local 3 // java.util.concurrent.atomic.AtomicReferenceArray newValues
        end local 2 // int liveElements
        end local 1 // java.util.concurrent.atomic.AtomicReferenceArray localValues
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   25     0          this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;
            1   25     1   localValues  Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;
            2   25     2  liveElements  I
            3   11     3             i  I
            5    9     4           ref  TT;
           12   25     3     newValues  Ljava/util/concurrent/atomic/AtomicReferenceArray<TT;>;
           13   25     4         index  I
           14   22     5             i  I
           16   20     6           ref  TT;

  public java.util.Iterator<R> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2609
            new com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1
            dup
            aload 0 /* this */
            invokespecial com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection$1.<init>:(Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection;)V
            areturn
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;
    Signature: ()Ljava/util/Iterator<TR;>;

  int getNextInsertionIndex();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
         0: .line 2668
            aload 0 /* this */
            getfield com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection.nextInsertionIndex:I
            ireturn
        end local 0 // com.oracle.truffle.api.instrumentation.InstrumentationHandler$AbstractAsyncCollection this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/api/instrumentation/InstrumentationHandler$AbstractAsyncCollection<TT;TR;>;
}
Signature: <T:Ljava/lang/Object;R:Ljava/lang/Object;>Ljava/util/AbstractCollection<TR;>;
SourceFile: "InstrumentationHandler.java"
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