final class sun.misc.FIFOQueueEnumerator implements java.util.Enumeration
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: sun.misc.FIFOQueueEnumerator
  super_class: java.lang.Object
{
  sun.misc.Queue queue;
    descriptor: Lsun/misc/Queue;
    flags: (0x0000) 

  sun.misc.QueueElement cursor;
    descriptor: Lsun/misc/QueueElement;
    flags: (0x0000) 

  void <init>(sun.misc.Queue);
    descriptor: (Lsun/misc/Queue;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.misc.FIFOQueueEnumerator this
        start local 1 // sun.misc.Queue q
         0: .line 154
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 155
            aload 0 /* this */
            aload 1 /* q */
            putfield sun.misc.FIFOQueueEnumerator.queue:Lsun/misc/Queue;
         2: .line 156
            aload 0 /* this */
            aload 1 /* q */
            getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
            putfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
         3: .line 157
            return
        end local 1 // sun.misc.Queue q
        end local 0 // sun.misc.FIFOQueueEnumerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/misc/FIFOQueueEnumerator;
            0    4     1     q  Lsun/misc/Queue;
    MethodParameters:
      Name  Flags
      q     

  public boolean hasMoreElements();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.misc.FIFOQueueEnumerator this
         0: .line 160
            aload 0 /* this */
            getfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // sun.misc.FIFOQueueEnumerator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/misc/FIFOQueueEnumerator;

  public java.lang.Object nextElement();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // sun.misc.FIFOQueueEnumerator this
         0: .line 164
            aload 0 /* this */
            getfield sun.misc.FIFOQueueEnumerator.queue:Lsun/misc/Queue;
            dup
            astore 1
            monitorenter
         1: .line 165
            aload 0 /* this */
            getfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
            ifnull 6
         2: .line 166
            aload 0 /* this */
            getfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
            astore 2 /* result */
        start local 2 // sun.misc.QueueElement result
         3: .line 167
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
            getfield sun.misc.QueueElement.prev:Lsun/misc/QueueElement;
            putfield sun.misc.FIFOQueueEnumerator.cursor:Lsun/misc/QueueElement;
         4: .line 168
            aload 2 /* result */
            getfield sun.misc.QueueElement.obj:Ljava/lang/Object;
            aload 1
            monitorexit
         5: areturn
        end local 2 // sun.misc.QueueElement result
         6: .line 164
      StackMap locals: sun.misc.Queue
      StackMap stack:
            aload 1
            monitorexit
         7: goto 10
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: aload 1
            monitorexit
         9: athrow
        10: .line 171
      StackMap locals:
      StackMap stack:
            new java.util.NoSuchElementException
            dup
            ldc "FIFOQueueEnumerator"
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.misc.FIFOQueueEnumerator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   11     0    this  Lsun/misc/FIFOQueueEnumerator;
            3    6     2  result  Lsun/misc/QueueElement;
      Exception table:
        from    to  target  type
           1     5       8  any
           6     7       8  any
           8     9       8  any
}
SourceFile: "Queue.java"