public abstract class org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal implements org.apache.cassandra.utils.concurrent.WaitQueue$Signal
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
         0: .line 271
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal;

  public void awaitUninterruptibly();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=1
        start local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
         0: .line 275
            iconst_0
            istore 1 /* interrupted */
        start local 1 // boolean interrupted
         1: .line 276
            goto 5
         2: .line 278
      StackMap locals: int
      StackMap stack:
            invokestatic java.lang.Thread.interrupted:()Z
            ifeq 4
         3: .line 279
            iconst_1
            istore 1 /* interrupted */
         4: .line 280
      StackMap locals:
      StackMap stack:
            invokestatic java.util.concurrent.locks.LockSupport.park:()V
         5: .line 276
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.isSignalled:()Z
            ifeq 2
         6: .line 282
            iload 1 /* interrupted */
            ifeq 8
         7: .line 283
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
         8: .line 284
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.checkAndClear:()Z
            pop
         9: .line 285
            return
        end local 1 // boolean interrupted
        end local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   10     0         this  Lorg/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal;
            1   10     1  interrupted  Z

  public void await();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
         0: .line 289
            goto 3
         1: .line 291
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.checkInterrupted:()V
         2: .line 292
            invokestatic java.util.concurrent.locks.LockSupport.park:()V
         3: .line 289
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.isSignalled:()Z
            ifeq 1
         4: .line 294
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.checkAndClear:()Z
            pop
         5: .line 295
            return
        end local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal;
    Exceptions:
      throws java.lang.InterruptedException

  public boolean awaitUntil(long);
    descriptor: (J)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
        start local 1 // long until
         0: .line 300
            goto 4
        start local 3 // long now
         1: .line 302
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.checkInterrupted:()V
         2: .line 303
            lload 1 /* until */
            lload 3 /* now */
            lsub
            lstore 5 /* delta */
        start local 5 // long delta
         3: .line 304
            lload 5 /* delta */
            invokestatic java.util.concurrent.locks.LockSupport.parkNanos:(J)V
        end local 5 // long delta
        end local 3 // long now
         4: .line 300
      StackMap locals:
      StackMap stack:
            lload 1 /* until */
            invokestatic java.lang.System.nanoTime:()J
            dup2
            lstore 3 /* now */
        start local 3 // long now
         5: lcmp
            ifle 6
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.isSignalled:()Z
            ifeq 1
         6: .line 306
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.checkAndClear:()Z
            ireturn
        end local 3 // long now
        end local 1 // long until
        end local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    7     0   this  Lorg/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal;
            0    7     1  until  J
            1    4     3    now  J
            5    7     3    now  J
            3    4     5  delta  J
    Exceptions:
      throws java.lang.InterruptedException
    MethodParameters:
       Name  Flags
      until  

  private void checkInterrupted();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
         0: .line 311
            invokestatic java.lang.Thread.interrupted:()Z
            ifeq 3
         1: .line 313
            aload 0 /* this */
            invokevirtual org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal.cancel:()V
         2: .line 314
            new java.lang.InterruptedException
            dup
            invokespecial java.lang.InterruptedException.<init>:()V
            athrow
         3: .line 316
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/cassandra/utils/concurrent/WaitQueue$AbstractSignal;
    Exceptions:
      throws java.lang.InterruptedException
}
SourceFile: "WaitQueue.java"
NestHost: org.apache.cassandra.utils.concurrent.WaitQueue
InnerClasses:
  public abstract AbstractSignal = org.apache.cassandra.utils.concurrent.WaitQueue$AbstractSignal of org.apache.cassandra.utils.concurrent.WaitQueue
  public abstract Signal = org.apache.cassandra.utils.concurrent.WaitQueue$Signal of org.apache.cassandra.utils.concurrent.WaitQueue