class sun.nio.ch.NativeThreadSet
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.nio.ch.NativeThreadSet
  super_class: java.lang.Object
{
  private long[] elts;
    descriptor: [J
    flags: (0x0002) ACC_PRIVATE

  private int used;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

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

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 32
            ldc Lsun/nio/ch/NativeThreadSet;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.nio.ch.NativeThreadSet.$assertionsDisabled:Z
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.nio.ch.NativeThreadSet this
        start local 1 // int n
         0: .line 38
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 35
            aload 0 /* this */
            iconst_0
            putfield sun.nio.ch.NativeThreadSet.used:I
         2: .line 39
            aload 0 /* this */
            iload 1 /* n */
            newarray 11
            putfield sun.nio.ch.NativeThreadSet.elts:[J
         3: .line 40
            return
        end local 1 // int n
        end local 0 // sun.nio.ch.NativeThreadSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/nio/ch/NativeThreadSet;
            0    4     1     n  I
    MethodParameters:
      Name  Flags
      n     

  int add();
    descriptor: ()I
    flags: (0x0000) 
    Code:
      stack=5, locals=8, args_size=1
        start local 0 // sun.nio.ch.NativeThreadSet this
         0: .line 46
            invokestatic sun.nio.ch.NativeThread.current:()J
            lstore 1 /* th */
        start local 1 // long th
         1: .line 48
            lload 1 /* th */
            lconst_0
            lcmp
            ifne 3
         2: .line 49
            ldc -1
            lstore 1 /* th */
         3: .line 50
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            dup
            astore 3
            monitorenter
         4: .line 51
            iconst_0
            istore 4 /* start */
        start local 4 // int start
         5: .line 52
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.used:I
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            arraylength
            if_icmplt 12
         6: .line 53
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            arraylength
            istore 5 /* on */
        start local 5 // int on
         7: .line 54
            iload 5 /* on */
            iconst_2
            imul
            istore 6 /* nn */
        start local 6 // int nn
         8: .line 55
            iload 6 /* nn */
            newarray 11
            astore 7 /* nelts */
        start local 7 // long[] nelts
         9: .line 56
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            iconst_0
            aload 7 /* nelts */
            iconst_0
            iload 5 /* on */
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        10: .line 57
            aload 0 /* this */
            aload 7 /* nelts */
            putfield sun.nio.ch.NativeThreadSet.elts:[J
        11: .line 58
            iload 5 /* on */
            istore 4 /* start */
        end local 7 // long[] nelts
        end local 6 // int nn
        end local 5 // int on
        12: .line 60
      StackMap locals: sun.nio.ch.NativeThreadSet int
      StackMap stack:
            iload 4 /* start */
            istore 5 /* i */
        start local 5 // int i
        13: goto 20
        14: .line 61
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            iload 5 /* i */
            laload
            lconst_0
            lcmp
            ifne 19
        15: .line 62
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            iload 5 /* i */
            lload 1 /* th */
            lastore
        16: .line 63
            aload 0 /* this */
            dup
            getfield sun.nio.ch.NativeThreadSet.used:I
            iconst_1
            iadd
            putfield sun.nio.ch.NativeThreadSet.used:I
        17: .line 64
            iload 5 /* i */
            aload 3
            monitorexit
        18: ireturn
        19: .line 60
      StackMap locals:
      StackMap stack:
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 5 /* i */
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            arraylength
            if_icmplt 14
        end local 5 // int i
        21: .line 67
            getstatic sun.nio.ch.NativeThreadSet.$assertionsDisabled:Z
            ifne 22
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
        22: .line 68
      StackMap locals:
      StackMap stack:
            aload 3
            monitorexit
        23: iconst_m1
            ireturn
        end local 4 // int start
        24: .line 50
      StackMap locals: sun.nio.ch.NativeThreadSet long sun.nio.ch.NativeThreadSet
      StackMap stack: java.lang.Throwable
            aload 3
            monitorexit
        25: athrow
        end local 1 // long th
        end local 0 // sun.nio.ch.NativeThreadSet this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   26     0   this  Lsun/nio/ch/NativeThreadSet;
            1   26     1     th  J
            5   24     4  start  I
            7   12     5     on  I
            8   12     6     nn  I
            9   12     7  nelts  [J
           13   21     5      i  I
      Exception table:
        from    to  target  type
           4    18      24  any
          19    23      24  any
          24    25      24  any

  void remove(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // sun.nio.ch.NativeThreadSet this
        start local 1 // int i
         0: .line 75
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         1: .line 76
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            iload 1 /* i */
            lconst_0
            lastore
         2: .line 77
            aload 0 /* this */
            dup
            getfield sun.nio.ch.NativeThreadSet.used:I
            iconst_1
            isub
            putfield sun.nio.ch.NativeThreadSet.used:I
         3: .line 78
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.used:I
            ifne 5
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.waitingToEmpty:Z
            ifeq 5
         4: .line 79
            aload 0 /* this */
            invokevirtual java.lang.Object.notifyAll:()V
         5: .line 75
      StackMap locals: sun.nio.ch.NativeThreadSet
      StackMap stack:
            aload 2
            monitorexit
         6: goto 9
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: aload 2
            monitorexit
         8: athrow
         9: .line 81
      StackMap locals:
      StackMap stack:
            return
        end local 1 // int i
        end local 0 // sun.nio.ch.NativeThreadSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/nio/ch/NativeThreadSet;
            0   10     1     i  I
      Exception table:
        from    to  target  type
           1     6       7  any
           7     8       7  any
    MethodParameters:
      Name  Flags
      i     

  void signalAndWait();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // sun.nio.ch.NativeThreadSet this
         0: .line 86
            aload 0 /* this */
            dup
            astore 1
            monitorenter
         1: .line 87
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.used:I
            istore 2 /* u */
        start local 2 // int u
         2: .line 88
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            arraylength
            istore 3 /* n */
        start local 3 // int n
         3: .line 89
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         4: goto 13
         5: .line 90
      StackMap locals: sun.nio.ch.NativeThreadSet sun.nio.ch.NativeThreadSet int int int
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.elts:[J
            iload 4 /* i */
            laload
            lstore 5 /* th */
        start local 5 // long th
         6: .line 91
            lload 5 /* th */
            lconst_0
            lcmp
            ifne 8
         7: .line 92
            goto 12
         8: .line 93
      StackMap locals: long
      StackMap stack:
            lload 5 /* th */
            ldc -1
            lcmp
            ifeq 10
         9: .line 94
            lload 5 /* th */
            invokestatic sun.nio.ch.NativeThread.signal:(J)V
        10: .line 95
      StackMap locals:
      StackMap stack:
            iinc 2 /* u */ -1
            iload 2 /* u */
            ifne 12
        11: .line 96
            goto 14
        end local 5 // long th
        12: .line 89
      StackMap locals:
      StackMap stack:
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        13: iload 4 /* i */
            iload 3 /* n */
            if_icmplt 5
        end local 4 // int i
        14: .line 98
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield sun.nio.ch.NativeThreadSet.waitingToEmpty:Z
        15: .line 99
            iconst_0
            istore 4 /* interrupted */
        start local 4 // boolean interrupted
        16: .line 100
            goto 21
        17: .line 102
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.lang.Object.wait:()V
        18: .line 103
            goto 21
      StackMap locals:
      StackMap stack: java.lang.InterruptedException
        19: pop
        20: .line 104
            iconst_1
            istore 4 /* interrupted */
        21: .line 100
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.nio.ch.NativeThreadSet.used:I
            ifgt 17
        22: .line 107
            iload 4 /* interrupted */
            ifeq 24
        23: .line 108
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            invokevirtual java.lang.Thread.interrupt:()V
        end local 4 // boolean interrupted
        end local 3 // int n
        end local 2 // int u
        24: .line 86
      StackMap locals:
      StackMap stack:
            aload 1
            monitorexit
        25: goto 28
      StackMap locals:
      StackMap stack: java.lang.Throwable
        26: aload 1
            monitorexit
        27: athrow
        28: .line 110
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.nio.ch.NativeThreadSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   29     0         this  Lsun/nio/ch/NativeThreadSet;
            2   24     2            u  I
            3   24     3            n  I
            4   14     4            i  I
            6   12     5           th  J
           16   24     4  interrupted  Z
      Exception table:
        from    to  target  type
          17    18      19  Class java.lang.InterruptedException
           1    25      26  any
          26    27      26  any
}
SourceFile: "NativeThreadSet.java"