class java.util.concurrent.ConcurrentLinkedQueue$Itr implements java.util.Iterator<E>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.concurrent.ConcurrentLinkedQueue$Itr
  super_class: java.lang.Object
{
  private java.util.concurrent.ConcurrentLinkedQueue$Node<E> nextNode;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;

  private E nextItem;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Signature: TE;

  private java.util.concurrent.ConcurrentLinkedQueue$Node<E> lastRet;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;

  final java.util.concurrent.ConcurrentLinkedQueue this$0;
    descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.util.concurrent.ConcurrentLinkedQueue);
    descriptor: (Ljava/util/concurrent/ConcurrentLinkedQueue;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
         0: .line 691
            aload 0 /* this */
            aload 1
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.this$0:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 692
            aload 0 /* this */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue$Itr.advance:()Ljava/lang/Object;
            pop
         2: .line 693
            return
        end local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/ConcurrentLinkedQueue$Itr;
    MethodParameters:
        Name  Flags
      this$0  final

  private E advance();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=6, args_size=1
        start local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
         0: .line 700
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.lastRet:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
         1: .line 701
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextItem:Ljava/lang/Object;
            astore 1 /* x */
        start local 1 // java.lang.Object x
         2: .line 704
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            ifnonnull 6
         3: .line 705
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.this$0:Ljava/util/concurrent/ConcurrentLinkedQueue;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.first:()Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            astore 3 /* p */
        start local 3 // java.util.concurrent.ConcurrentLinkedQueue$Node p
         4: .line 706
            aconst_null
            astore 2 /* pred */
        start local 2 // java.util.concurrent.ConcurrentLinkedQueue$Node pred
         5: .line 707
            goto 8
        end local 3 // java.util.concurrent.ConcurrentLinkedQueue$Node p
        end local 2 // java.util.concurrent.ConcurrentLinkedQueue$Node pred
         6: .line 708
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            astore 2 /* pred */
        start local 2 // java.util.concurrent.ConcurrentLinkedQueue$Node pred
         7: .line 709
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.this$0:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.succ:(Ljava/util/concurrent/ConcurrentLinkedQueue$Node;)Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            astore 3 /* p */
        start local 3 // java.util.concurrent.ConcurrentLinkedQueue$Node p
         8: .line 713
      StackMap locals: java.util.concurrent.ConcurrentLinkedQueue$Node java.util.concurrent.ConcurrentLinkedQueue$Node
      StackMap stack:
            aload 3 /* p */
            ifnonnull 12
         9: .line 714
            aload 0 /* this */
            aconst_null
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
        10: .line 715
            aload 0 /* this */
            aconst_null
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextItem:Ljava/lang/Object;
        11: .line 716
            aload 1 /* x */
            areturn
        12: .line 718
      StackMap locals:
      StackMap stack:
            aload 3 /* p */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Node.item:Ljava/lang/Object;
            astore 4 /* item */
        start local 4 // java.lang.Object item
        13: .line 719
            aload 4 /* item */
            ifnull 17
        14: .line 720
            aload 0 /* this */
            aload 3 /* p */
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
        15: .line 721
            aload 0 /* this */
            aload 4 /* item */
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextItem:Ljava/lang/Object;
        16: .line 722
            aload 1 /* x */
            areturn
        17: .line 725
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.this$0:Ljava/util/concurrent/ConcurrentLinkedQueue;
            aload 3 /* p */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue.succ:(Ljava/util/concurrent/ConcurrentLinkedQueue$Node;)Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            astore 5 /* next */
        start local 5 // java.util.concurrent.ConcurrentLinkedQueue$Node next
        18: .line 726
            aload 2 /* pred */
            ifnull 20
            aload 5 /* next */
            ifnull 20
        19: .line 727
            aload 2 /* pred */
            aload 3 /* p */
            aload 5 /* next */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue$Node.casNext:(Ljava/util/concurrent/ConcurrentLinkedQueue$Node;Ljava/util/concurrent/ConcurrentLinkedQueue$Node;)Z
            pop
        20: .line 728
      StackMap locals: java.util.concurrent.ConcurrentLinkedQueue$Node
      StackMap stack:
            aload 5 /* next */
            astore 3 /* p */
        end local 5 // java.util.concurrent.ConcurrentLinkedQueue$Node next
        end local 4 // java.lang.Object item
        21: .line 712
            goto 8
        end local 3 // java.util.concurrent.ConcurrentLinkedQueue$Node p
        end local 2 // java.util.concurrent.ConcurrentLinkedQueue$Node pred
        end local 1 // java.lang.Object x
        end local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   22     0  this  Ljava/util/concurrent/ConcurrentLinkedQueue$Itr;
            2   22     1     x  TE;
            5    6     2  pred  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
            7   22     2  pred  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
            4    6     3     p  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
            8   22     3     p  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
           13   21     4  item  TE;
           18   21     5  next  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
    Signature: ()TE;

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
         0: .line 734
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/ConcurrentLinkedQueue$Itr;

  public E next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
         0: .line 738
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.nextNode:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            ifnonnull 1
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         1: .line 739
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.ConcurrentLinkedQueue$Itr.advance:()Ljava/lang/Object;
            areturn
        end local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/ConcurrentLinkedQueue$Itr;
    Signature: ()TE;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
         0: .line 743
            aload 0 /* this */
            getfield java.util.concurrent.ConcurrentLinkedQueue$Itr.lastRet:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
            astore 1 /* l */
        start local 1 // java.util.concurrent.ConcurrentLinkedQueue$Node l
         1: .line 744
            aload 1 /* l */
            ifnonnull 2
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         2: .line 746
      StackMap locals: java.util.concurrent.ConcurrentLinkedQueue$Node
      StackMap stack:
            aload 1 /* l */
            aconst_null
            putfield java.util.concurrent.ConcurrentLinkedQueue$Node.item:Ljava/lang/Object;
         3: .line 747
            aload 0 /* this */
            aconst_null
            putfield java.util.concurrent.ConcurrentLinkedQueue$Itr.lastRet:Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
         4: .line 748
            return
        end local 1 // java.util.concurrent.ConcurrentLinkedQueue$Node l
        end local 0 // java.util.concurrent.ConcurrentLinkedQueue$Itr this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/concurrent/ConcurrentLinkedQueue$Itr;
            1    5     1     l  Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<TE;>;
SourceFile: "ConcurrentLinkedQueue.java"
NestHost: java.util.concurrent.ConcurrentLinkedQueue
InnerClasses:
  private Itr = java.util.concurrent.ConcurrentLinkedQueue$Itr of java.util.concurrent.ConcurrentLinkedQueue
  private Node = java.util.concurrent.ConcurrentLinkedQueue$Node of java.util.concurrent.ConcurrentLinkedQueue