abstract class sun.nio.ch.AsynchronousChannelGroupImpl extends java.nio.channels.AsynchronousChannelGroup implements java.util.concurrent.Executor
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: sun.nio.ch.AsynchronousChannelGroupImpl
  super_class: java.nio.channels.AsynchronousChannelGroup
{
  private static final int internalThreadCount;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final sun.nio.ch.ThreadPool pool;
    descriptor: Lsun/nio/ch/ThreadPool;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.atomic.AtomicInteger threadCount;
    descriptor: Ljava/util/concurrent/atomic/AtomicInteger;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private java.util.concurrent.ScheduledThreadPoolExecutor timeoutExecutor;
    descriptor: Ljava/util/concurrent/ScheduledThreadPoolExecutor;
    flags: (0x0002) ACC_PRIVATE

  private final java.util.Queue<java.lang.Runnable> taskQueue;
    descriptor: Ljava/util/Queue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Queue<Ljava/lang/Runnable;>;

  private final java.util.concurrent.atomic.AtomicBoolean shutdown;
    descriptor: Ljava/util/concurrent/atomic/AtomicBoolean;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.Object shutdownNowLock;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private volatile boolean terminateInitiated;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 52
            new sun.security.action.GetIntegerAction
            dup
            ldc "sun.nio.ch.internalThreadPoolSize"
            iconst_1
            invokespecial sun.security.action.GetIntegerAction.<init>:(Ljava/lang/String;I)V
         1: .line 51
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            checkcast java.lang.Integer
            invokevirtual java.lang.Integer.intValue:()I
            putstatic sun.nio.ch.AsynchronousChannelGroupImpl.internalThreadCount:I
         2: .line 52
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(java.nio.channels.spi.AsynchronousChannelProvider, sun.nio.ch.ThreadPool);
    descriptor: (Ljava/nio/channels/spi/AsynchronousChannelProvider;Lsun/nio/ch/ThreadPool;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.nio.channels.spi.AsynchronousChannelProvider provider
        start local 2 // sun.nio.ch.ThreadPool pool
         0: .line 75
            aload 0 /* this */
            aload 1 /* provider */
            invokespecial java.nio.channels.AsynchronousChannelGroup.<init>:(Ljava/nio/channels/spi/AsynchronousChannelProvider;)V
         1: .line 58
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
         2: .line 68
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicBoolean
            dup
            invokespecial java.util.concurrent.atomic.AtomicBoolean.<init>:()V
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdown:Ljava/util/concurrent/atomic/AtomicBoolean;
         3: .line 69
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdownNowLock:Ljava/lang/Object;
         4: .line 76
            aload 0 /* this */
            aload 2 /* pool */
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
         5: .line 78
            aload 2 /* pool */
            invokevirtual sun.nio.ch.ThreadPool.isFixedThreadPool:()Z
            ifeq 8
         6: .line 79
            aload 0 /* this */
            new java.util.concurrent.ConcurrentLinkedQueue
            dup
            invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.taskQueue:Ljava/util/Queue;
         7: .line 80
            goto 9
         8: .line 81
      StackMap locals: sun.nio.ch.AsynchronousChannelGroupImpl java.nio.channels.spi.AsynchronousChannelProvider sun.nio.ch.ThreadPool
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.taskQueue:Ljava/util/Queue;
         9: .line 86
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
        10: .line 87
            iconst_1
            invokestatic sun.nio.ch.ThreadPool.defaultThreadFactory:()Ljava/util/concurrent/ThreadFactory;
            invokestatic java.util.concurrent.Executors.newScheduledThreadPool:(ILjava/util/concurrent/ThreadFactory;)Ljava/util/concurrent/ScheduledExecutorService;
        11: .line 86
            checkcast java.util.concurrent.ScheduledThreadPoolExecutor
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.timeoutExecutor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;
        12: .line 88
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.timeoutExecutor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;
            iconst_1
            invokevirtual java.util.concurrent.ScheduledThreadPoolExecutor.setRemoveOnCancelPolicy:(Z)V
        13: .line 89
            return
        end local 2 // sun.nio.ch.ThreadPool pool
        end local 1 // java.nio.channels.spi.AsynchronousChannelProvider provider
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   14     0      this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0   14     1  provider  Ljava/nio/channels/spi/AsynchronousChannelProvider;
            0   14     2      pool  Lsun/nio/ch/ThreadPool;
    MethodParameters:
          Name  Flags
      provider  
      pool      

  final java.util.concurrent.ExecutorService executor();
    descriptor: ()Ljava/util/concurrent/ExecutorService;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 92
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            areturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  final boolean isFixedThreadPool();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 96
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.isFixedThreadPool:()Z
            ireturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  final int fixedThreadCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 100
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.isFixedThreadPool:()Z
            ifeq 2
         1: .line 101
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.poolSize:()I
            ireturn
         2: .line 103
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.poolSize:()I
            getstatic sun.nio.ch.AsynchronousChannelGroupImpl.internalThreadCount:I
            iadd
            ireturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  private java.lang.Runnable bindToGroup(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)Ljava/lang/Runnable;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 108
            aload 0 /* this */
            astore 2 /* thisGroup */
        start local 2 // sun.nio.ch.AsynchronousChannelGroupImpl thisGroup
         1: .line 109
            new sun.nio.ch.AsynchronousChannelGroupImpl$1
            dup
            aload 0 /* this */
            aload 2 /* thisGroup */
            aload 1 /* task */
            invokespecial sun.nio.ch.AsynchronousChannelGroupImpl$1.<init>:(Lsun/nio/ch/AsynchronousChannelGroupImpl;Lsun/nio/ch/AsynchronousChannelGroupImpl;Ljava/lang/Runnable;)V
            areturn
        end local 2 // sun.nio.ch.AsynchronousChannelGroupImpl thisGroup
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    2     1       task  Ljava/lang/Runnable;
            1    2     2  thisGroup  Lsun/nio/ch/AsynchronousChannelGroupImpl;
    MethodParameters:
      Name  Flags
      task  final

  private void startInternalThread(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 118
            new sun.nio.ch.AsynchronousChannelGroupImpl$2
            dup
            aload 0 /* this */
            aload 1 /* task */
            invokespecial sun.nio.ch.AsynchronousChannelGroupImpl$2.<init>:(Lsun/nio/ch/AsynchronousChannelGroupImpl;Ljava/lang/Runnable;)V
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;)Ljava/lang/Object;
            pop
         1: .line 127
            return
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    2     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  final

  protected final void startThreads(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 130
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.isFixedThreadPool:()Z
            ifne 7
         1: .line 131
            iconst_0
            istore 2 /* i */
        start local 2 // int i
         2: goto 6
         3: .line 132
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.startInternalThread:(Ljava/lang/Runnable;)V
         4: .line 133
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
         5: .line 131
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
         6: iload 2 /* i */
            getstatic sun.nio.ch.AsynchronousChannelGroupImpl.internalThreadCount:I
            if_icmplt 3
        end local 2 // int i
         7: .line 136
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.poolSize:()I
            ifle 17
         8: .line 137
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.bindToGroup:(Ljava/lang/Runnable;)Ljava/lang/Runnable;
            astore 1 /* task */
         9: .line 139
            iconst_0
            istore 2 /* i */
        start local 2 // int i
        10: goto 14
        11: .line 140
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            aload 1 /* task */
            invokeinterface java.util.concurrent.ExecutorService.execute:(Ljava/lang/Runnable;)V
        12: .line 141
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            pop
        13: .line 139
            iinc 2 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 2 /* i */
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.poolSize:()I
            if_icmplt 11
        end local 2 // int i
        15: .line 143
            goto 17
      StackMap locals: sun.nio.ch.AsynchronousChannelGroupImpl java.lang.Runnable
      StackMap stack: java.util.concurrent.RejectedExecutionException
        16: pop
        17: .line 147
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   18     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0   18     1  task  Ljava/lang/Runnable;
            2    7     2     i  I
           10   15     2     i  I
      Exception table:
        from    to  target  type
           9    15      16  Class java.util.concurrent.RejectedExecutionException
    MethodParameters:
      Name  Flags
      task  

  final int threadCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 150
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
            ireturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  final int threadExit(java.lang.Runnable, boolean);
    descriptor: (Ljava/lang/Runnable;Z)I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
        start local 2 // boolean replaceMe
         0: .line 157
            iload 2 /* replaceMe */
            ifeq 8
         1: .line 159
            invokestatic sun.nio.ch.Invoker.isBoundToAnyGroup:()Z
            ifeq 4
         2: .line 161
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.bindToGroup:(Ljava/lang/Runnable;)Ljava/lang/Runnable;
            invokeinterface java.util.concurrent.ExecutorService.execute:(Ljava/lang/Runnable;)V
         3: .line 162
            goto 5
         4: .line 164
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.startInternalThread:(Ljava/lang/Runnable;)V
         5: .line 166
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.get:()I
         6: ireturn
         7: .line 167
      StackMap locals:
      StackMap stack: java.util.concurrent.RejectedExecutionException
            pop
         8: .line 171
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.threadCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.decrementAndGet:()I
            ireturn
        end local 2 // boolean replaceMe
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    9     1       task  Ljava/lang/Runnable;
            0    9     2  replaceMe  Z
      Exception table:
        from    to  target  type
           1     6       7  Class java.util.concurrent.RejectedExecutionException
    MethodParameters:
           Name  Flags
      task       
      replaceMe  

  abstract void executeOnHandlerTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0400) ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      task  

  final void executeOnPooledThread(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 185
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.isFixedThreadPool:()Z
            ifeq 3
         1: .line 186
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.executeOnHandlerTask:(Ljava/lang/Runnable;)V
         2: .line 187
            goto 4
         3: .line 188
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.bindToGroup:(Ljava/lang/Runnable;)Ljava/lang/Runnable;
            invokeinterface java.util.concurrent.ExecutorService.execute:(Ljava/lang/Runnable;)V
         4: .line 190
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    5     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  final void offerTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 193
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.taskQueue:Ljava/util/Queue;
            aload 1 /* task */
            invokeinterface java.util.Queue.offer:(Ljava/lang/Object;)Z
            pop
         1: .line 194
            return
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    2     1  task  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  

  final java.lang.Runnable pollTask();
    descriptor: ()Ljava/lang/Runnable;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 197
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.taskQueue:Ljava/util/Queue;
            ifnonnull 1
            aconst_null
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.taskQueue:Ljava/util/Queue;
            invokeinterface java.util.Queue.poll:()Ljava/lang/Object;
            checkcast java.lang.Runnable
      StackMap locals:
      StackMap stack: java.lang.Runnable
         2: areturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  final java.util.concurrent.Future<?> schedule(java.lang.Runnable, long, java.util.concurrent.TimeUnit);
    descriptor: (Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/Future;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=5, locals=6, args_size=4
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
        start local 2 // long timeout
        start local 4 // java.util.concurrent.TimeUnit unit
         0: .line 202
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.timeoutExecutor:Ljava/util/concurrent/ScheduledThreadPoolExecutor;
            aload 1 /* task */
            lload 2 /* timeout */
            aload 4 /* unit */
            invokevirtual java.util.concurrent.ScheduledThreadPoolExecutor.schedule:(Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/ScheduledFuture;
         1: areturn
         2: .line 203
      StackMap locals:
      StackMap stack: java.util.concurrent.RejectedExecutionException
            astore 5 /* rej */
        start local 5 // java.util.concurrent.RejectedExecutionException rej
         3: .line 204
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.terminateInitiated:Z
            ifeq 5
         4: .line 206
            aconst_null
            areturn
         5: .line 208
      StackMap locals: java.util.concurrent.RejectedExecutionException
      StackMap stack:
            new java.lang.AssertionError
            dup
            aload 5 /* rej */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 5 // java.util.concurrent.RejectedExecutionException rej
        end local 4 // java.util.concurrent.TimeUnit unit
        end local 2 // long timeout
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    6     1     task  Ljava/lang/Runnable;
            0    6     2  timeout  J
            0    6     4     unit  Ljava/util/concurrent/TimeUnit;
            3    6     5      rej  Ljava/util/concurrent/RejectedExecutionException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.util.concurrent.RejectedExecutionException
    Signature: (Ljava/lang/Runnable;JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/Future<*>;
    MethodParameters:
         Name  Flags
      task     
      timeout  
      unit     

  public final boolean isShutdown();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 214
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdown:Ljava/util/concurrent/atomic/AtomicBoolean;
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.get:()Z
            ireturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  public final boolean isTerminated();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 219
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            invokeinterface java.util.concurrent.ExecutorService.isTerminated:()Z
            ireturn
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  abstract boolean isEmpty();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  abstract java.lang.Object attachForeignChannel(java.nio.channels.Channel, java.io.FileDescriptor);
    descriptor: (Ljava/nio/channels/Channel;Ljava/io/FileDescriptor;)Ljava/lang/Object;
    flags: (0x0400) ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      channel  
      fdo      

  abstract void detachForeignChannel(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0400) ACC_ABSTRACT
    MethodParameters:
      Name  Flags
      key   

  abstract void closeAllChannels();
    descriptor: ()V
    flags: (0x0400) ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  abstract void shutdownHandlerTasks();
    descriptor: ()V
    flags: (0x0400) ACC_ABSTRACT

  private void shutdownExecutors();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=8, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 250
            new sun.nio.ch.AsynchronousChannelGroupImpl$3
            dup
            aload 0 /* this */
            invokespecial sun.nio.ch.AsynchronousChannelGroupImpl$3.<init>:(Lsun/nio/ch/AsynchronousChannelGroupImpl;)V
         1: .line 257
            aconst_null
            iconst_1
            anewarray java.security.Permission
            dup
            iconst_0
         2: .line 258
            new java.lang.RuntimePermission
            dup
            ldc "modifyThread"
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
            aastore
         3: .line 249
            invokestatic java.security.AccessController.doPrivileged:(Ljava/security/PrivilegedAction;Ljava/security/AccessControlContext;[Ljava/security/Permission;)Ljava/lang/Object;
            pop
         4: .line 259
            return
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  public final void shutdown();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 263
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdown:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.getAndSet:(Z)Z
            ifeq 2
         1: .line 265
            return
         2: .line 269
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.isEmpty:()Z
            ifne 4
         3: .line 270
            return
         4: .line 274
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdownNowLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         5: .line 275
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.terminateInitiated:Z
            ifne 9
         6: .line 276
            aload 0 /* this */
            iconst_1
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.terminateInitiated:Z
         7: .line 277
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.shutdownHandlerTasks:()V
         8: .line 278
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.shutdownExecutors:()V
         9: .line 274
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1
            monitorexit
        10: goto 13
      StackMap locals:
      StackMap stack: java.lang.Throwable
        11: aload 1
            monitorexit
        12: athrow
        13: .line 281
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   14     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
      Exception table:
        from    to  target  type
           5    10      11  any
          11    12      11  any

  public final void shutdownNow();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 285
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdown:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.set:(Z)V
         1: .line 286
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdownNowLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         2: .line 287
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.terminateInitiated:Z
            ifne 7
         3: .line 288
            aload 0 /* this */
            iconst_1
            putfield sun.nio.ch.AsynchronousChannelGroupImpl.terminateInitiated:Z
         4: .line 289
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.closeAllChannels:()V
         5: .line 290
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.shutdownHandlerTasks:()V
         6: .line 291
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.shutdownExecutors:()V
         7: .line 286
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1
            monitorexit
         8: goto 11
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: aload 1
            monitorexit
        10: athrow
        11: .line 294
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
      Exception table:
        from    to  target  type
           2     8       9  any
           9    10       9  any
    Exceptions:
      throws java.io.IOException

  final void detachFromThreadPool();
    descriptor: ()V
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
         0: .line 301
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.shutdown:Ljava/util/concurrent/atomic/AtomicBoolean;
            iconst_1
            invokevirtual java.util.concurrent.atomic.AtomicBoolean.getAndSet:(Z)Z
            ifeq 2
         1: .line 302
            new java.lang.AssertionError
            dup
            ldc "Already shutdown"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         2: .line 303
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.isEmpty:()Z
            ifne 4
         3: .line 304
            new java.lang.AssertionError
            dup
            ldc "Group not empty"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
         4: .line 305
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.shutdownHandlerTasks:()V
         5: .line 306
            return
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lsun/nio/ch/AsynchronousChannelGroupImpl;

  public final boolean awaitTermination(long, java.util.concurrent.TimeUnit);
    descriptor: (JLjava/util/concurrent/TimeUnit;)Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=4, args_size=3
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // long timeout
        start local 3 // java.util.concurrent.TimeUnit unit
         0: .line 312
            aload 0 /* this */
            getfield sun.nio.ch.AsynchronousChannelGroupImpl.pool:Lsun/nio/ch/ThreadPool;
            invokevirtual sun.nio.ch.ThreadPool.executor:()Ljava/util/concurrent/ExecutorService;
            lload 1 /* timeout */
            aload 3 /* unit */
            invokeinterface java.util.concurrent.ExecutorService.awaitTermination:(JLjava/util/concurrent/TimeUnit;)Z
            ireturn
        end local 3 // java.util.concurrent.TimeUnit unit
        end local 1 // long timeout
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    1     1  timeout  J
            0    1     3     unit  Ljava/util/concurrent/TimeUnit;
    Exceptions:
      throws java.lang.InterruptedException
    MethodParameters:
         Name  Flags
      timeout  
      unit     

  public final void execute(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
        start local 1 // java.lang.Runnable task
         0: .line 320
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 2 /* sm */
        start local 2 // java.lang.SecurityManager sm
         1: .line 321
            aload 2 /* sm */
            ifnull 5
         2: .line 324
            invokestatic java.security.AccessController.getContext:()Ljava/security/AccessControlContext;
            astore 3 /* acc */
        start local 3 // java.security.AccessControlContext acc
         3: .line 325
            aload 1 /* task */
            astore 4 /* delegate */
        start local 4 // java.lang.Runnable delegate
         4: .line 326
            new sun.nio.ch.AsynchronousChannelGroupImpl$4
            dup
            aload 0 /* this */
            aload 3 /* acc */
            aload 4 /* delegate */
            invokespecial sun.nio.ch.AsynchronousChannelGroupImpl$4.<init>:(Lsun/nio/ch/AsynchronousChannelGroupImpl;Ljava/security/AccessControlContext;Ljava/lang/Runnable;)V
            astore 1 /* task */
        end local 4 // java.lang.Runnable delegate
        end local 3 // java.security.AccessControlContext acc
         5: .line 339
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AsynchronousChannelGroupImpl.executeOnPooledThread:(Ljava/lang/Runnable;)V
         6: .line 340
            return
        end local 2 // java.lang.SecurityManager sm
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AsynchronousChannelGroupImpl this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lsun/nio/ch/AsynchronousChannelGroupImpl;
            0    7     1      task  Ljava/lang/Runnable;
            1    7     2        sm  Ljava/lang/SecurityManager;
            3    5     3       acc  Ljava/security/AccessControlContext;
            4    5     4  delegate  Ljava/lang/Runnable;
    MethodParameters:
      Name  Flags
      task  
}
SourceFile: "AsynchronousChannelGroupImpl.java"
NestMembers:
  sun.nio.ch.AsynchronousChannelGroupImpl$1  sun.nio.ch.AsynchronousChannelGroupImpl$2  sun.nio.ch.AsynchronousChannelGroupImpl$3  sun.nio.ch.AsynchronousChannelGroupImpl$4  sun.nio.ch.AsynchronousChannelGroupImpl$4$1
InnerClasses:
  sun.nio.ch.AsynchronousChannelGroupImpl$1
  sun.nio.ch.AsynchronousChannelGroupImpl$2
  sun.nio.ch.AsynchronousChannelGroupImpl$3
  sun.nio.ch.AsynchronousChannelGroupImpl$4