class com.apple.concurrent.LibDispatchSerialQueue extends java.util.concurrent.AbstractExecutorService
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.apple.concurrent.LibDispatchSerialQueue
  super_class: java.util.concurrent.AbstractExecutorService
{
  static final int RUNNING;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  static final int SHUTDOWN;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  static final int TERMINATED;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 3

  final java.lang.Object lock;
    descriptor: Ljava/lang/Object;
    flags: (0x0010) ACC_FINAL

  com.apple.concurrent.LibDispatchQueue nativeQueueWrapper;
    descriptor: Lcom/apple/concurrent/LibDispatchQueue;
    flags: (0x0000) 

  volatile int runState;
    descriptor: I
    flags: (0x0040) ACC_VOLATILE

  void <init>(long);
    descriptor: (J)V
    flags: (0x0000) 
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
        start local 1 // long queuePtr
         0: .line 41
            aload 0 /* this */
            invokespecial java.util.concurrent.AbstractExecutorService.<init>:()V
         1: .line 37
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield com.apple.concurrent.LibDispatchSerialQueue.lock:Ljava/lang/Object;
         2: .line 42
            aload 0 /* this */
            new com.apple.concurrent.LibDispatchQueue
            dup
            lload 1 /* queuePtr */
            invokespecial com.apple.concurrent.LibDispatchQueue.<init>:(J)V
            putfield com.apple.concurrent.LibDispatchSerialQueue.nativeQueueWrapper:Lcom/apple/concurrent/LibDispatchQueue;
         3: .line 43
            return
        end local 1 // long queuePtr
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lcom/apple/concurrent/LibDispatchSerialQueue;
            0    4     1  queuePtr  J
    MethodParameters:
          Name  Flags
      queuePtr  final

  public void execute(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
        start local 1 // java.lang.Runnable task
         0: .line 47
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.nativeQueueWrapper:Lcom/apple/concurrent/LibDispatchQueue;
            ifnonnull 1
            return
         1: .line 48
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.nativeQueueWrapper:Lcom/apple/concurrent/LibDispatchQueue;
            getfield com.apple.concurrent.LibDispatchQueue.ptr:J
            aload 1 /* task */
            invokestatic com.apple.concurrent.LibDispatchNative.nativeExecuteAsync:(JLjava/lang/Runnable;)V
         2: .line 49
            return
        end local 1 // java.lang.Runnable task
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/apple/concurrent/LibDispatchSerialQueue;
            0    3     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  final

  public boolean isShutdown();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
         0: .line 53
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/apple/concurrent/LibDispatchSerialQueue;

  public boolean isTerminated();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
         0: .line 58
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            iconst_3
            if_icmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/apple/concurrent/LibDispatchSerialQueue;

  public void shutdown();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
         0: .line 63
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.lock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 64
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            ifeq 3
            aload 1
            monitorexit
         2: return
         3: .line 66
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
         4: .line 67
            aload 0 /* this */
            new com.apple.concurrent.LibDispatchSerialQueue$1
            dup
            aload 0 /* this */
            invokespecial com.apple.concurrent.LibDispatchSerialQueue$1.<init>:(Lcom/apple/concurrent/LibDispatchSerialQueue;)V
            invokevirtual com.apple.concurrent.LibDispatchSerialQueue.execute:(Ljava/lang/Runnable;)V
         5: .line 75
            aload 0 /* this */
            aconst_null
            putfield com.apple.concurrent.LibDispatchSerialQueue.nativeQueueWrapper:Lcom/apple/concurrent/LibDispatchQueue;
         6: .line 63
            aload 1
            monitorexit
         7: goto 10
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: aload 1
            monitorexit
         9: athrow
        10: .line 77
      StackMap locals:
      StackMap stack:
            return
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Lcom/apple/concurrent/LibDispatchSerialQueue;
      Exception table:
        from    to  target  type
           1     2       8  any
           3     7       8  any
           8     9       8  any

  public java.util.List<java.lang.Runnable> shutdownNow();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
         0: .line 81
            aload 0 /* this */
            invokevirtual com.apple.concurrent.LibDispatchSerialQueue.shutdown:()V
         1: .line 82
            aconst_null
            areturn
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lcom/apple/concurrent/LibDispatchSerialQueue;
    Signature: ()Ljava/util/List<Ljava/lang/Runnable;>;

  public boolean awaitTermination(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=3
        start local 0 // com.apple.concurrent.LibDispatchSerialQueue this
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit unit
         0: .line 87
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            iconst_3
            if_icmpne 1
            iconst_1
            ireturn
         1: .line 89
      StackMap locals:
      StackMap stack:
            aload 3 /* unit */
            lload 1 /* timeout */
            invokevirtual java.util.concurrent.TimeUnit.toMillis:(J)J
            lstore 4 /* millis */
        start local 4 // long millis
         2: .line 90
            lload 4 /* millis */
            lconst_0
            lcmp
            ifgt 3
            iconst_0
            ireturn
         3: .line 92
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.lock:Ljava/lang/Object;
            dup
            astore 6
            monitorenter
         4: .line 93
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            iconst_3
            if_icmpne 6
            aload 6
            monitorexit
         5: iconst_1
            ireturn
         6: .line 94
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.lock:Ljava/lang/Object;
            lload 1 /* timeout */
            invokevirtual java.lang.Object.wait:(J)V
         7: .line 95
            aload 0 /* this */
            getfield com.apple.concurrent.LibDispatchSerialQueue.runState:I
            iconst_3
            if_icmpne 9
            aload 6
            monitorexit
         8: iconst_1
            ireturn
         9: .line 92
      StackMap locals:
      StackMap stack:
            aload 6
            monitorexit
        10: goto 13
      StackMap locals:
      StackMap stack: java.lang.Throwable
        11: aload 6
            monitorexit
        12: athrow
        13: .line 98
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 4 // long millis
        end local 3 // java.util.concurrent.TimeUnit unit
        end local 1 // long timeout
        end local 0 // com.apple.concurrent.LibDispatchSerialQueue this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   14     0     this  Lcom/apple/concurrent/LibDispatchSerialQueue;
            0   14     1  timeout  J
            0   14     3     unit  Ljava/util/concurrent/TimeUnit;
            2   14     4   millis  J
      Exception table:
        from    to  target  type
           4     5      11  any
           6     8      11  any
           9    10      11  any
          11    12      11  any
    Exceptions:
      throws java.lang.InterruptedException
    MethodParameters:
         Name  Flags
      timeout  final
      unit     final
}
SourceFile: "LibDispatchSerialQueue.java"
NestMembers:
  com.apple.concurrent.LibDispatchSerialQueue$1
InnerClasses:
  com.apple.concurrent.LibDispatchSerialQueue$1