public abstract class java.nio.channels.spi.AbstractInterruptibleChannel implements java.nio.channels.Channel, java.nio.channels.InterruptibleChannel
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: java.nio.channels.spi.AbstractInterruptibleChannel
  super_class: java.lang.Object
{
  private final java.lang.Object closeLock;
    descriptor: Ljava/lang/Object;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  private sun.nio.ch.Interruptible interruptor;
    descriptor: Lsun/nio/ch/Interruptible;
    flags: (0x0002) ACC_PRIVATE

  private volatile java.lang.Thread interrupted;
    descriptor: Ljava/lang/Thread;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  protected void <init>();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
         0: .line 94
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 88
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield java.nio.channels.spi.AbstractInterruptibleChannel.closeLock:Ljava/lang/Object;
         2: .line 94
            return
        end local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/nio/channels/spi/AbstractInterruptibleChannel;

  public final void close();
    descriptor: ()V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
         0: .line 108
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.closeLock:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 109
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.closed:Z
            ifeq 4
         2: .line 110
            aload 1
            monitorexit
         3: return
         4: .line 111
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield java.nio.channels.spi.AbstractInterruptibleChannel.closed:Z
         5: .line 112
            aload 0 /* this */
            invokevirtual java.nio.channels.spi.AbstractInterruptibleChannel.implCloseChannel:()V
         6: .line 108
            aload 1
            monitorexit
         7: goto 10
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: aload 1
            monitorexit
         9: athrow
        10: .line 114
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Ljava/nio/channels/spi/AbstractInterruptibleChannel;
      Exception table:
        from    to  target  type
           1     3       8  any
           4     7       8  any
           8     9       8  any
    Exceptions:
      throws java.io.IOException

  protected abstract void implCloseChannel();
    descriptor: ()V
    flags: (0x0404) ACC_PROTECTED, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public final boolean isOpen();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
         0: .line 135
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.closed:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/nio/channels/spi/AbstractInterruptibleChannel;

  protected final void begin();
    descriptor: ()V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
         0: .line 153
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.interruptor:Lsun/nio/ch/Interruptible;
            ifnonnull 2
         1: .line 154
            aload 0 /* this */
            new java.nio.channels.spi.AbstractInterruptibleChannel$1
            dup
            aload 0 /* this */
            invokespecial java.nio.channels.spi.AbstractInterruptibleChannel$1.<init>:(Ljava/nio/channels/spi/AbstractInterruptibleChannel;)V
            putfield java.nio.channels.spi.AbstractInterruptibleChannel.interruptor:Lsun/nio/ch/Interruptible;
         2: .line 167
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.interruptor:Lsun/nio/ch/Interruptible;
            invokestatic java.nio.channels.spi.AbstractInterruptibleChannel.blockedOn:(Lsun/nio/ch/Interruptible;)V
         3: .line 168
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 1 /* me */
        start local 1 // java.lang.Thread me
         4: .line 169
            aload 1 /* me */
            invokevirtual java.lang.Thread.isInterrupted:()Z
            ifeq 6
         5: .line 170
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.interruptor:Lsun/nio/ch/Interruptible;
            aload 1 /* me */
            invokeinterface sun.nio.ch.Interruptible.interrupt:(Ljava/lang/Thread;)V
         6: .line 171
      StackMap locals: java.lang.Thread
      StackMap stack:
            return
        end local 1 // java.lang.Thread me
        end local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljava/nio/channels/spi/AbstractInterruptibleChannel;
            4    7     1    me  Ljava/lang/Thread;

  protected final void end(boolean);
    descriptor: (Z)V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
        start local 1 // boolean completed
         0: .line 195
            aconst_null
            invokestatic java.nio.channels.spi.AbstractInterruptibleChannel.blockedOn:(Lsun/nio/ch/Interruptible;)V
         1: .line 196
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.interrupted:Ljava/lang/Thread;
            astore 2 /* interrupted */
        start local 2 // java.lang.Thread interrupted
         2: .line 197
            aload 2 /* interrupted */
            ifnull 5
            aload 2 /* interrupted */
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            if_acmpne 5
         3: .line 198
            aload 0 /* this */
            aconst_null
            putfield java.nio.channels.spi.AbstractInterruptibleChannel.interrupted:Ljava/lang/Thread;
         4: .line 199
            new java.nio.channels.ClosedByInterruptException
            dup
            invokespecial java.nio.channels.ClosedByInterruptException.<init>:()V
            athrow
         5: .line 201
      StackMap locals: java.lang.Thread
      StackMap stack:
            iload 1 /* completed */
            ifne 7
            aload 0 /* this */
            getfield java.nio.channels.spi.AbstractInterruptibleChannel.closed:Z
            ifeq 7
         6: .line 202
            new java.nio.channels.AsynchronousCloseException
            dup
            invokespecial java.nio.channels.AsynchronousCloseException.<init>:()V
            athrow
         7: .line 203
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.Thread interrupted
        end local 1 // boolean completed
        end local 0 // java.nio.channels.spi.AbstractInterruptibleChannel this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    8     0         this  Ljava/nio/channels/spi/AbstractInterruptibleChannel;
            0    8     1    completed  Z
            2    8     2  interrupted  Ljava/lang/Thread;
    Exceptions:
      throws java.nio.channels.AsynchronousCloseException
    MethodParameters:
           Name  Flags
      completed  

  static void blockedOn(sun.nio.ch.Interruptible);
    descriptor: (Lsun/nio/ch/Interruptible;)V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // sun.nio.ch.Interruptible intr
         0: .line 208
            invokestatic jdk.internal.misc.SharedSecrets.getJavaLangAccess:()Ljdk/internal/misc/JavaLangAccess;
            aload 0 /* intr */
            invokeinterface jdk.internal.misc.JavaLangAccess.blockedOn:(Lsun/nio/ch/Interruptible;)V
         1: .line 209
            return
        end local 0 // sun.nio.ch.Interruptible intr
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  intr  Lsun/nio/ch/Interruptible;
    MethodParameters:
      Name  Flags
      intr  
}
SourceFile: "AbstractInterruptibleChannel.java"
NestMembers:
  java.nio.channels.spi.AbstractInterruptibleChannel$1
InnerClasses:
  java.nio.channels.spi.AbstractInterruptibleChannel$1