final class sun.nio.ch.AixPollPort extends sun.nio.ch.Port
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: sun.nio.ch.AixPollPort
  super_class: sun.nio.ch.Port
{
  private static final jdk.internal.misc.Unsafe unsafe;
    descriptor: Ljdk/internal/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int SIZEOF_POLLFD;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int OFFSETOF_EVENTS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int OFFSETOF_REVENTS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int OFFSETOF_FD;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int PS_ADD;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private static final int PS_MOD;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 1

  private static final int PS_DELETE;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 2

  private static final int MAX_POLL_EVENTS;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 512

  private final int pollset;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private boolean closed;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private final int[] sp;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int[] ctlSp;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private final long address;
    descriptor: J
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.ArrayBlockingQueue<sun.nio.ch.AixPollPort$Event> queue;
    descriptor: Ljava/util/concurrent/ArrayBlockingQueue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ArrayBlockingQueue<Lsun/nio/ch/AixPollPort$Event;>;

  private final sun.nio.ch.AixPollPort$Event NEED_TO_POLL;
    descriptor: Lsun/nio/ch/AixPollPort$Event;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final sun.nio.ch.AixPollPort$Event EXECUTE_TASK_OR_SHUTDOWN;
    descriptor: Lsun/nio/ch/AixPollPort$Event;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final sun.nio.ch.AixPollPort$Event CONTINUE_AFTER_CTL_EVENT;
    descriptor: Lsun/nio/ch/AixPollPort$Event;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.HashSet<sun.nio.ch.AixPollPort$ControlEvent> controlQueue;
    descriptor: Ljava/util/HashSet;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/HashSet<Lsun/nio/ch/AixPollPort$ControlEvent;>;

  private final java.util.concurrent.locks.ReentrantLock controlLock;
    descriptor: Ljava/util/concurrent/locks/ReentrantLock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 45
            invokestatic jdk.internal.misc.Unsafe.getUnsafe:()Ljdk/internal/misc/Unsafe;
            putstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
         1: .line 48
            invokestatic sun.nio.ch.IOUtil.load:()V
         2: .line 49
            invokestatic sun.nio.ch.AixPollPort.init:()V
         3: .line 59
            invokestatic sun.nio.ch.AixPollPort.eventSize:()I
            putstatic sun.nio.ch.AixPollPort.SIZEOF_POLLFD:I
         4: .line 60
            invokestatic sun.nio.ch.AixPollPort.eventsOffset:()I
            putstatic sun.nio.ch.AixPollPort.OFFSETOF_EVENTS:I
         5: .line 61
            invokestatic sun.nio.ch.AixPollPort.reventsOffset:()I
            putstatic sun.nio.ch.AixPollPort.OFFSETOF_REVENTS:I
         6: .line 62
            invokestatic sun.nio.ch.AixPollPort.fdOffset:()I
            putstatic sun.nio.ch.AixPollPort.OFFSETOF_FD:I
         7: .line 70
            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=5, locals=5, args_size=3
        start local 0 // sun.nio.ch.AixPollPort this
        start local 1 // java.nio.channels.spi.AsynchronousChannelProvider provider
        start local 2 // sun.nio.ch.ThreadPool pool
         0: .line 142
            aload 0 /* this */
            aload 1 /* provider */
            aload 2 /* pool */
            invokespecial sun.nio.ch.Port.<init>:(Ljava/nio/channels/spi/AsynchronousChannelProvider;Lsun/nio/ch/ThreadPool;)V
         1: .line 86
            aload 0 /* this */
            new java.util.concurrent.atomic.AtomicInteger
            dup
            invokespecial java.util.concurrent.atomic.AtomicInteger.<init>:()V
            putfield sun.nio.ch.AixPollPort.wakeupCount:Ljava/util/concurrent/atomic/AtomicInteger;
         2: .line 108
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$Event
            dup
            aconst_null
            iconst_0
            invokespecial sun.nio.ch.AixPollPort$Event.<init>:(Lsun/nio/ch/Port$PollableChannel;I)V
            putfield sun.nio.ch.AixPollPort.NEED_TO_POLL:Lsun/nio/ch/AixPollPort$Event;
         3: .line 109
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$Event
            dup
            aconst_null
            iconst_0
            invokespecial sun.nio.ch.AixPollPort$Event.<init>:(Lsun/nio/ch/Port$PollableChannel;I)V
            putfield sun.nio.ch.AixPollPort.EXECUTE_TASK_OR_SHUTDOWN:Lsun/nio/ch/AixPollPort$Event;
         4: .line 110
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$Event
            dup
            aconst_null
            iconst_0
            invokespecial sun.nio.ch.AixPollPort$Event.<init>:(Lsun/nio/ch/Port$PollableChannel;I)V
            putfield sun.nio.ch.AixPollPort.CONTINUE_AFTER_CTL_EVENT:Lsun/nio/ch/AixPollPort$Event;
         5: .line 134
            aload 0 /* this */
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
         6: .line 137
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantLock
            dup
            invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
            putfield sun.nio.ch.AixPollPort.controlLock:Ljava/util/concurrent/locks/ReentrantLock;
         7: .line 145
            aload 0 /* this */
            invokestatic sun.nio.ch.AixPollPort.pollsetCreate:()I
            putfield sun.nio.ch.AixPollPort.pollset:I
         8: .line 148
            iconst_2
            newarray 10
            astore 3 /* sv */
        start local 3 // int[] sv
         9: .line 150
            aload 3 /* sv */
            invokestatic sun.nio.ch.AixPollPort.socketpair:([I)V
        10: .line 152
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            iconst_0
            aload 3 /* sv */
            iconst_0
            iaload
            getstatic sun.nio.ch.Net.POLLIN:S
            invokestatic sun.nio.ch.AixPollPort.pollsetCtl:(IIII)I
            pop
        11: .line 153
            goto 15
      StackMap locals: sun.nio.ch.AixPollPort java.nio.channels.spi.AsynchronousChannelProvider sun.nio.ch.ThreadPool int[]
      StackMap stack: java.io.IOException
        12: astore 4 /* x */
        start local 4 // java.io.IOException x
        13: .line 154
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            invokestatic sun.nio.ch.AixPollPort.pollsetDestroy:(I)V
        14: .line 155
            aload 4 /* x */
            athrow
        end local 4 // java.io.IOException x
        15: .line 157
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* sv */
            putfield sun.nio.ch.AixPollPort.sp:[I
        16: .line 160
            iconst_2
            newarray 10
            astore 3 /* sv */
        17: .line 162
            aload 3 /* sv */
            invokestatic sun.nio.ch.AixPollPort.socketpair:([I)V
        18: .line 164
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            iconst_0
            aload 3 /* sv */
            iconst_0
            iaload
            getstatic sun.nio.ch.Net.POLLIN:S
            invokestatic sun.nio.ch.AixPollPort.pollsetCtl:(IIII)I
            pop
        19: .line 165
            goto 23
      StackMap locals:
      StackMap stack: java.io.IOException
        20: astore 4 /* x */
        start local 4 // java.io.IOException x
        21: .line 166
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            invokestatic sun.nio.ch.AixPollPort.pollsetDestroy:(I)V
        22: .line 167
            aload 4 /* x */
            athrow
        end local 4 // java.io.IOException x
        23: .line 169
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 3 /* sv */
            putfield sun.nio.ch.AixPollPort.ctlSp:[I
        24: .line 172
            aload 0 /* this */
            sipush 512
            invokestatic sun.nio.ch.AixPollPort.allocatePollArray:(I)J
            putfield sun.nio.ch.AixPollPort.address:J
        25: .line 176
            aload 0 /* this */
            new java.util.concurrent.ArrayBlockingQueue
            dup
            sipush 512
            invokespecial java.util.concurrent.ArrayBlockingQueue.<init>:(I)V
            putfield sun.nio.ch.AixPollPort.queue:Ljava/util/concurrent/ArrayBlockingQueue;
        26: .line 177
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.queue:Ljava/util/concurrent/ArrayBlockingQueue;
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.NEED_TO_POLL:Lsun/nio/ch/AixPollPort$Event;
            invokevirtual java.util.concurrent.ArrayBlockingQueue.offer:(Ljava/lang/Object;)Z
            pop
        27: .line 178
            return
        end local 3 // int[] sv
        end local 2 // sun.nio.ch.ThreadPool pool
        end local 1 // java.nio.channels.spi.AsynchronousChannelProvider provider
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   28     0      this  Lsun/nio/ch/AixPollPort;
            0   28     1  provider  Ljava/nio/channels/spi/AsynchronousChannelProvider;
            0   28     2      pool  Lsun/nio/ch/ThreadPool;
            9   28     3        sv  [I
           13   15     4         x  Ljava/io/IOException;
           21   23     4         x  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           9    11      12  Class java.io.IOException
          17    19      20  Class java.io.IOException
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      provider  
      pool      

  sun.nio.ch.AixPollPort start();
    descriptor: ()Lsun/nio/ch/AixPollPort;
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // sun.nio.ch.AixPollPort this
         0: .line 181
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$EventHandlerTask
            dup
            aload 0 /* this */
            invokespecial sun.nio.ch.AixPollPort$EventHandlerTask.<init>:(Lsun/nio/ch/AixPollPort;)V
            invokevirtual sun.nio.ch.AixPollPort.startThreads:(Ljava/lang/Runnable;)V
         1: .line 182
            aload 0 /* this */
            areturn
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/nio/ch/AixPollPort;

  private void implClose();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // sun.nio.ch.AixPollPort this
         0: .line 189
            aload 0 /* this */
            dup
            astore 1
            monitorenter
         1: .line 190
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.closed:Z
            ifeq 4
         2: .line 191
            aload 1
            monitorexit
         3: return
         4: .line 192
      StackMap locals: sun.nio.ch.AixPollPort
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield sun.nio.ch.AixPollPort.closed:Z
         5: .line 189
            aload 1
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 1
            monitorexit
         8: athrow
         9: .line 194
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.address:J
            invokestatic sun.nio.ch.AixPollPort.freePollArray:(J)V
        10: .line 195
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.sp:[I
            iconst_0
            iaload
            invokestatic sun.nio.ch.AixPollPort.close0:(I)V
        11: .line 196
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.sp:[I
            iconst_1
            iaload
            invokestatic sun.nio.ch.AixPollPort.close0:(I)V
        12: .line 197
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.ctlSp:[I
            iconst_0
            iaload
            invokestatic sun.nio.ch.AixPollPort.close0:(I)V
        13: .line 198
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.ctlSp:[I
            iconst_1
            iaload
            invokestatic sun.nio.ch.AixPollPort.close0:(I)V
        14: .line 199
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            invokestatic sun.nio.ch.AixPollPort.pollsetDestroy:(I)V
        15: .line 200
            return
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   16     0  this  Lsun/nio/ch/AixPollPort;
      Exception table:
        from    to  target  type
           1     3       7  any
           4     6       7  any
           7     8       7  any

  private void wakeup();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // sun.nio.ch.AixPollPort this
         0: .line 203
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.wakeupCount:Ljava/util/concurrent/atomic/AtomicInteger;
            invokevirtual java.util.concurrent.atomic.AtomicInteger.incrementAndGet:()I
            iconst_1
            if_icmpne 5
         1: .line 206
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.sp:[I
            iconst_1
            iaload
            invokestatic sun.nio.ch.AixPollPort.interrupt:(I)V
         2: .line 207
            goto 5
      StackMap locals:
      StackMap stack: java.io.IOException
         3: astore 1 /* x */
        start local 1 // java.io.IOException x
         4: .line 208
            new java.lang.AssertionError
            dup
            aload 1 /* x */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 1 // java.io.IOException x
         5: .line 211
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lsun/nio/ch/AixPollPort;
            4    5     1     x  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           1     2       3  Class java.io.IOException

  void executeOnHandlerTask(java.lang.Runnable);
    descriptor: (Ljava/lang/Runnable;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.nio.ch.AixPollPort this
        start local 1 // java.lang.Runnable task
         0: .line 215
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 216
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.closed:Z
            ifeq 3
         2: .line 217
            new java.util.concurrent.RejectedExecutionException
            dup
            invokespecial java.util.concurrent.RejectedExecutionException.<init>:()V
            athrow
         3: .line 218
      StackMap locals: sun.nio.ch.AixPollPort
      StackMap stack:
            aload 0 /* this */
            aload 1 /* task */
            invokevirtual sun.nio.ch.AixPollPort.offerTask:(Ljava/lang/Runnable;)V
         4: .line 219
            aload 0 /* this */
            invokevirtual sun.nio.ch.AixPollPort.wakeup:()V
         5: .line 215
            aload 2
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 2
            monitorexit
         8: athrow
         9: .line 221
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Runnable task
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/nio/ch/AixPollPort;
            0   10     1  task  Ljava/lang/Runnable;
      Exception table:
        from    to  target  type
           1     6       7  any
           7     8       7  any
    MethodParameters:
      Name  Flags
      task  

  void shutdownHandlerTasks();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // sun.nio.ch.AixPollPort this
         0: .line 229
            aload 0 /* this */
            invokevirtual sun.nio.ch.AixPollPort.threadCount:()I
            istore 1 /* nThreads */
        start local 1 // int nThreads
         1: .line 230
            iload 1 /* nThreads */
            ifne 5
         2: .line 231
            aload 0 /* this */
            invokevirtual sun.nio.ch.AixPollPort.implClose:()V
         3: .line 232
            goto 6
         4: .line 235
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.nio.ch.AixPollPort.wakeup:()V
         5: .line 234
      StackMap locals:
      StackMap stack:
            iload 1 /* nThreads */
            iinc 1 /* nThreads */ -1
            ifgt 4
         6: .line 238
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int nThreads
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lsun/nio/ch/AixPollPort;
            1    7     1  nThreads  I

  void startPoll(int, int);
    descriptor: (II)V
    flags: (0x0000) 
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // sun.nio.ch.AixPollPort this
        start local 1 // int fd
        start local 2 // int events
         0: .line 243
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$ControlEvent
            dup
            iload 1 /* fd */
            iload 2 /* events */
            iconst_0
            invokespecial sun.nio.ch.AixPollPort$ControlEvent.<init>:(IIZ)V
            invokevirtual sun.nio.ch.AixPollPort.queueControlEvent:(Lsun/nio/ch/AixPollPort$ControlEvent;)V
         1: .line 244
            return
        end local 2 // int events
        end local 1 // int fd
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lsun/nio/ch/AixPollPort;
            0    2     1      fd  I
            0    2     2  events  I
    MethodParameters:
        Name  Flags
      fd      
      events  

  protected void preUnregister(int);
    descriptor: (I)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // sun.nio.ch.AixPollPort this
        start local 1 // int fd
         0: .line 249
            aload 0 /* this */
            new sun.nio.ch.AixPollPort$ControlEvent
            dup
            iload 1 /* fd */
            iconst_0
            iconst_1
            invokespecial sun.nio.ch.AixPollPort$ControlEvent.<init>:(IIZ)V
            invokevirtual sun.nio.ch.AixPollPort.queueControlEvent:(Lsun/nio/ch/AixPollPort$ControlEvent;)V
         1: .line 250
            return
        end local 1 // int fd
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/nio/ch/AixPollPort;
            0    2     1    fd  I
    MethodParameters:
      Name  Flags
      fd    

  private void queueControlEvent(sun.nio.ch.AixPollPort$ControlEvent);
    descriptor: (Lsun/nio/ch/AixPollPort$ControlEvent;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=2
        start local 0 // sun.nio.ch.AixPollPort this
        start local 1 // sun.nio.ch.AixPollPort$ControlEvent ev
         0: .line 257
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            dup
            astore 2
            monitorenter
         1: .line 258
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            aload 1 /* ev */
            invokevirtual java.util.HashSet.add:(Ljava/lang/Object;)Z
            pop
         2: .line 261
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.ctlSp:[I
            iconst_1
            iaload
            invokestatic sun.nio.ch.AixPollPort.interrupt:(I)V
         3: .line 262
            goto 6
      StackMap locals: sun.nio.ch.AixPollPort sun.nio.ch.AixPollPort$ControlEvent java.util.HashSet
      StackMap stack: java.io.IOException
         4: astore 3 /* x */
        start local 3 // java.io.IOException x
         5: .line 263
            new java.lang.AssertionError
            dup
            aload 3 /* x */
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 3 // java.io.IOException x
         6: .line 267
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.tryLock:()Z
            ifeq 14
         7: .line 269
            aload 0 /* this */
            invokevirtual sun.nio.ch.AixPollPort.processControlQueue:()V
         8: .line 270
            goto 12
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 3
        10: .line 271
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        11: .line 272
            aload 3
            athrow
        12: .line 271
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        13: .line 273
            goto 17
        14: .line 279
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            ldc 100
            invokevirtual java.lang.Object.wait:(J)V
        15: .line 280
            goto 17
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
        16: pop
        17: .line 284
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            aload 1 /* ev */
            invokevirtual java.util.HashSet.contains:(Ljava/lang/Object;)Z
            ifne 6
        18: .line 257
            aload 2
            monitorexit
        19: goto 22
      StackMap locals:
      StackMap stack: java.lang.Throwable
        20: aload 2
            monitorexit
        21: athrow
        22: .line 286
      StackMap locals:
      StackMap stack:
            aload 1 /* ev */
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.error:()I
            ifeq 24
        23: .line 287
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        24: .line 289
      StackMap locals:
      StackMap stack:
            return
        end local 1 // sun.nio.ch.AixPollPort$ControlEvent ev
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   25     0  this  Lsun/nio/ch/AixPollPort;
            0   25     1    ev  Lsun/nio/ch/AixPollPort$ControlEvent;
            5    6     3     x  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           2     3       4  Class java.io.IOException
           7     9       9  any
          14    15      16  Class java.lang.InterruptedException
           1    19      20  any
          20    21      20  any
    MethodParameters:
      Name  Flags
      ev    

  private void processControlQueue();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // sun.nio.ch.AixPollPort this
         0: .line 293
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            dup
            astore 1
            monitorenter
         1: .line 299
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            invokevirtual java.util.HashSet.iterator:()Ljava/util/Iterator;
            astore 2 /* iter */
        start local 2 // java.util.Iterator iter
         2: .line 300
            goto 8
         3: .line 301
      StackMap locals: java.util.HashSet java.util.Iterator
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast sun.nio.ch.AixPollPort$ControlEvent
            astore 3 /* ev */
        start local 3 // sun.nio.ch.AixPollPort$ControlEvent ev
         4: .line 302
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            iconst_2
            aload 3 /* ev */
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.fd:()I
            iconst_0
            invokestatic sun.nio.ch.AixPollPort.pollsetCtl:(IIII)I
            pop
         5: .line 303
            aload 3 /* ev */
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.removeOnly:()Z
            ifne 7
         6: .line 304
            aload 3 /* ev */
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.pollset:I
            iconst_1
            aload 3 /* ev */
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.fd:()I
            aload 3 /* ev */
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.events:()I
            invokestatic sun.nio.ch.AixPollPort.pollsetCtl:(IIII)I
            invokevirtual sun.nio.ch.AixPollPort$ControlEvent.setError:(I)V
         7: .line 306
      StackMap locals: sun.nio.ch.AixPollPort$ControlEvent
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.remove:()V
        end local 3 // sun.nio.ch.AixPollPort$ControlEvent ev
         8: .line 300
      StackMap locals:
      StackMap stack:
            aload 2 /* iter */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
         9: .line 308
            aload 0 /* this */
            getfield sun.nio.ch.AixPollPort.controlQueue:Ljava/util/HashSet;
            invokevirtual java.lang.Object.notifyAll:()V
        end local 2 // java.util.Iterator iter
        10: .line 293
            aload 1
            monitorexit
        11: goto 14
      StackMap locals: sun.nio.ch.AixPollPort java.util.HashSet
      StackMap stack: java.lang.Throwable
        12: aload 1
            monitorexit
        13: athrow
        14: .line 310
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.nio.ch.AixPollPort this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   15     0  this  Lsun/nio/ch/AixPollPort;
            2   10     2  iter  Ljava/util/Iterator<Lsun/nio/ch/AixPollPort$ControlEvent;>;
            4    8     3    ev  Lsun/nio/ch/AixPollPort$ControlEvent;
      Exception table:
        from    to  target  type
           1    11      12  any
          12    13      12  any

  private static long allocatePollArray(int);
    descriptor: (I)J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // int count
         0: .line 476
            getstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
            iload 0 /* count */
            getstatic sun.nio.ch.AixPollPort.SIZEOF_POLLFD:I
            imul
            i2l
            invokevirtual jdk.internal.misc.Unsafe.allocateMemory:(J)J
            lreturn
        end local 0 // int count
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0  count  I
    MethodParameters:
       Name  Flags
      count  

  private static void freePollArray(long);
    descriptor: (J)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // long address
         0: .line 483
            getstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* address */
            invokevirtual jdk.internal.misc.Unsafe.freeMemory:(J)V
         1: .line 484
            return
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0  address  J
    MethodParameters:
         Name  Flags
      address  

  private static long getEvent(long, int);
    descriptor: (JI)J
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // long address
        start local 2 // int i
         0: .line 490
            lload 0 /* address */
            getstatic sun.nio.ch.AixPollPort.SIZEOF_POLLFD:I
            iload 2 /* i */
            imul
            i2l
            ladd
            lreturn
        end local 2 // int i
        end local 0 // long address
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0  address  J
            0    1     2        i  I
    MethodParameters:
         Name  Flags
      address  
      i        

  private static int getDescriptor(long);
    descriptor: (J)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long eventAddress
         0: .line 497
            getstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* eventAddress */
            getstatic sun.nio.ch.AixPollPort.OFFSETOF_FD:I
            i2l
            ladd
            invokevirtual jdk.internal.misc.Unsafe.getInt:(J)I
            ireturn
        end local 0 // long eventAddress
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  eventAddress  J
    MethodParameters:
              Name  Flags
      eventAddress  

  private static int getEvents(long);
    descriptor: (J)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long eventAddress
         0: .line 504
            getstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* eventAddress */
            getstatic sun.nio.ch.AixPollPort.OFFSETOF_EVENTS:I
            i2l
            ladd
            invokevirtual jdk.internal.misc.Unsafe.getChar:(J)C
            ireturn
        end local 0 // long eventAddress
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  eventAddress  J
    MethodParameters:
              Name  Flags
      eventAddress  

  private static int getRevents(long);
    descriptor: (J)I
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // long eventAddress
         0: .line 511
            getstatic sun.nio.ch.AixPollPort.unsafe:Ljdk/internal/misc/Unsafe;
            lload 0 /* eventAddress */
            getstatic sun.nio.ch.AixPollPort.OFFSETOF_REVENTS:I
            i2l
            ladd
            invokevirtual jdk.internal.misc.Unsafe.getChar:(J)C
            ireturn
        end local 0 // long eventAddress
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0    1     0  eventAddress  J
    MethodParameters:
              Name  Flags
      eventAddress  

  private static native void init();
    descriptor: ()V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int eventSize();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int eventsOffset();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int reventsOffset();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int fdOffset();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE

  private static native int pollsetCreate();
    descriptor: ()I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException

  private static native int pollsetCtl(int, int, int, int);
    descriptor: (IIII)I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
         Name  Flags
      pollset  
      opcode   
      fd       
      events   

  private static native int pollsetPoll(int, long, int);
    descriptor: (IJI)I
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
             Name  Flags
      pollset      
      pollAddress  
      numfds       

  private static native void pollsetDestroy(int);
    descriptor: (I)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
         Name  Flags
      pollset  

  private static native void socketpair(int[]);
    descriptor: ([I)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      sv    

  private static native void interrupt(int);
    descriptor: (I)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      fd    

  private static native void drain1(int);
    descriptor: (I)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      fd    

  private static native void close0(int);
    descriptor: (I)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
      Name  Flags
      fd    
}
SourceFile: "AixPollPort.java"
NestMembers:
  sun.nio.ch.AixPollPort$ControlEvent  sun.nio.ch.AixPollPort$Event  sun.nio.ch.AixPollPort$EventHandlerTask
InnerClasses:
  ControlEvent = sun.nio.ch.AixPollPort$ControlEvent of sun.nio.ch.AixPollPort
  Event = sun.nio.ch.AixPollPort$Event of sun.nio.ch.AixPollPort
  private EventHandlerTask = sun.nio.ch.AixPollPort$EventHandlerTask of sun.nio.ch.AixPollPort
  abstract PollableChannel = sun.nio.ch.Port$PollableChannel of sun.nio.ch.Port