public class org.hsqldb.lib.HsqlTimer$Task
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.hsqldb.lib.HsqlTimer$Task
  super_class: java.lang.Object
{
  java.lang.Runnable runnable;
    descriptor: Ljava/lang/Runnable;
    flags: (0x0000) 

  long period;
    descriptor: J
    flags: (0x0000) 

  long last;
    descriptor: J
    flags: (0x0000) 

  long next;
    descriptor: J
    flags: (0x0000) 

  boolean cancelled;
    descriptor: Z
    flags: (0x0000) 

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

  final boolean relative;
    descriptor: Z
    flags: (0x0010) ACC_FINAL

  final org.hsqldb.lib.HsqlTimer this$0;
    descriptor: Lorg/hsqldb/lib/HsqlTimer;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  void <init>(org.hsqldb.lib.HsqlTimer, long, java.lang.Runnable, long, boolean);
    descriptor: (Lorg/hsqldb/lib/HsqlTimer;JLjava/lang/Runnable;JZ)V
    flags: (0x0000) 
    Code:
      stack=3, locals=8, args_size=6
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
        start local 2 // long first
        start local 4 // java.lang.Runnable runnable
        start local 5 // long period
        start local 7 // boolean relative
         0: .line 706
            aload 0 /* this */
            aload 1
            putfield org.hsqldb.lib.HsqlTimer$Task.this$0:Lorg/hsqldb/lib/HsqlTimer;
         1: .line 705
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         2: .line 678
            aload 0 /* this */
            iconst_0
            putfield org.hsqldb.lib.HsqlTimer$Task.cancelled:Z
         3: .line 681
            aload 0 /* this */
            new java.lang.Object
            dup
            invokespecial java.lang.Object.<init>:()V
            putfield org.hsqldb.lib.HsqlTimer$Task.cancel_mutex:Ljava/lang/Object;
         4: .line 708
            aload 0 /* this */
            lload 2 /* first */
            putfield org.hsqldb.lib.HsqlTimer$Task.next:J
         5: .line 709
            aload 0 /* this */
            aload 4 /* runnable */
            putfield org.hsqldb.lib.HsqlTimer$Task.runnable:Ljava/lang/Runnable;
         6: .line 710
            aload 0 /* this */
            lload 5 /* period */
            putfield org.hsqldb.lib.HsqlTimer$Task.period:J
         7: .line 711
            aload 0 /* this */
            iload 7 /* relative */
            putfield org.hsqldb.lib.HsqlTimer$Task.relative:Z
         8: .line 712
            return
        end local 7 // boolean relative
        end local 5 // long period
        end local 4 // java.lang.Runnable runnable
        end local 2 // long first
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/hsqldb/lib/HsqlTimer$Task;
            0    9     2     first  J
            0    9     4  runnable  Ljava/lang/Runnable;
            0    9     5    period  J
            0    9     7  relative  Z
    MethodParameters:
          Name  Flags
      this$0    final
      first     final
      runnable  final
      period    final
      relative  final

  void cancel();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
         0: .line 719
            iconst_0
            istore 1 /* signalCancelled */
        start local 1 // boolean signalCancelled
         1: .line 721
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.cancel_mutex:Ljava/lang/Object;
            dup
            astore 2
            monitorenter
         2: .line 722
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.cancelled:Z
            ifne 4
         3: .line 723
            aload 0 /* this */
            iconst_1
            dup
            istore 1 /* signalCancelled */
            putfield org.hsqldb.lib.HsqlTimer$Task.cancelled:Z
         4: .line 721
      StackMap locals: int java.lang.Object
      StackMap stack:
            aload 2
            monitorexit
         5: goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         6: aload 2
            monitorexit
         7: athrow
         8: .line 727
      StackMap locals:
      StackMap stack:
            iload 1 /* signalCancelled */
            ifeq 10
         9: .line 728
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.this$0:Lorg/hsqldb/lib/HsqlTimer;
            getfield org.hsqldb.lib.HsqlTimer.taskQueue:Lorg/hsqldb/lib/HsqlTimer$TaskQueue;
            aload 0 /* this */
            invokevirtual org.hsqldb.lib.HsqlTimer$TaskQueue.signalTaskCancelled:(Lorg/hsqldb/lib/HsqlTimer$Task;)V
        10: .line 730
      StackMap locals:
      StackMap stack:
            return
        end local 1 // boolean signalCancelled
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   11     0             this  Lorg/hsqldb/lib/HsqlTimer$Task;
            1   11     1  signalCancelled  Z
      Exception table:
        from    to  target  type
           2     5       6  any
           6     7       6  any

  boolean isCancelled();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
         0: .line 739
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.cancel_mutex:Ljava/lang/Object;
            dup
            astore 1
            monitorenter
         1: .line 740
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.cancelled:Z
            aload 1
            monitorexit
         2: ireturn
         3: .line 739
      StackMap locals: org.hsqldb.lib.HsqlTimer$Task java.lang.Object
      StackMap stack: java.lang.Throwable
            aload 1
            monitorexit
         4: athrow
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/hsqldb/lib/HsqlTimer$Task;
      Exception table:
        from    to  target  type
           1     2       3  any
           3     4       3  any

  synchronized long getLastScheduled();
    descriptor: ()J
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
         0: .line 752
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.last:J
            lreturn
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hsqldb/lib/HsqlTimer$Task;

  synchronized long getNextScheduled();
    descriptor: ()J
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
         0: .line 763
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.next:J
            lreturn
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/hsqldb/lib/HsqlTimer$Task;

  synchronized void updateSchedule(long, long);
    descriptor: (JJ)V
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
        start local 1 // long last
        start local 3 // long next
         0: .line 773
            aload 0 /* this */
            lload 1 /* last */
            putfield org.hsqldb.lib.HsqlTimer$Task.last:J
         1: .line 774
            aload 0 /* this */
            lload 3 /* next */
            putfield org.hsqldb.lib.HsqlTimer$Task.next:J
         2: .line 775
            return
        end local 3 // long next
        end local 1 // long last
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/hsqldb/lib/HsqlTimer$Task;
            0    3     1  last  J
            0    3     3  next  J
    MethodParameters:
      Name  Flags
      last  final
      next  final

  synchronized java.lang.Object setPeriod(long);
    descriptor: (J)Ljava/lang/Object;
    flags: (0x0020) ACC_SYNCHRONIZED
    Code:
      stack=7, locals=3, args_size=2
        start local 0 // org.hsqldb.lib.HsqlTimer$Task this
        start local 1 // long newPeriod
         0: .line 796
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.period:J
            lload 1 /* newPeriod */
            lcmp
            ifeq 1
            aload 0 /* this */
            invokevirtual org.hsqldb.lib.HsqlTimer$Task.isCancelled:()Z
            ifeq 2
         1: .line 797
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            areturn
         2: .line 798
      StackMap locals:
      StackMap stack:
            lload 1 /* newPeriod */
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.period:J
            lcmp
            ifle 5
         3: .line 799
            aload 0 /* this */
            lload 1 /* newPeriod */
            putfield org.hsqldb.lib.HsqlTimer$Task.period:J
         4: .line 801
            aload 0 /* this */
            areturn
         5: .line 803
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual org.hsqldb.lib.HsqlTimer$Task.cancel:()V
         6: .line 805
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.this$0:Lorg/hsqldb/lib/HsqlTimer;
            invokestatic org.hsqldb.lib.HsqlTimer.now:()J
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.runnable:Ljava/lang/Runnable;
            lload 1 /* newPeriod */
         7: .line 806
            aload 0 /* this */
            getfield org.hsqldb.lib.HsqlTimer$Task.relative:Z
         8: .line 805
            invokevirtual org.hsqldb.lib.HsqlTimer.addTask:(JLjava/lang/Runnable;JZ)Lorg/hsqldb/lib/HsqlTimer$Task;
            areturn
        end local 1 // long newPeriod
        end local 0 // org.hsqldb.lib.HsqlTimer$Task this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lorg/hsqldb/lib/HsqlTimer$Task;
            0    9     1  newPeriod  J
    MethodParameters:
           Name  Flags
      newPeriod  final
}
SourceFile: "HsqlTimer.java"
NestHost: org.hsqldb.lib.HsqlTimer
InnerClasses:
  protected Task = org.hsqldb.lib.HsqlTimer$Task of org.hsqldb.lib.HsqlTimer
  protected TaskQueue = org.hsqldb.lib.HsqlTimer$TaskQueue of org.hsqldb.lib.HsqlTimer