abstract class java.util.concurrent.locks.ReentrantReadWriteLock$Sync extends java.util.concurrent.locks.AbstractQueuedSynchronizer
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: java.util.concurrent.locks.ReentrantReadWriteLock$Sync
  super_class: java.util.concurrent.locks.AbstractQueuedSynchronizer
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 6317671515068378041

  static final int SHARED_SHIFT;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 16

  static final int SHARED_UNIT;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 65536

  static final int MAX_COUNT;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 65535

  static final int EXCLUSIVE_MASK;
    descriptor: I
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    ConstantValue: 65535

  private transient java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter readHolds;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter cachedHoldCounter;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient java.lang.Thread firstReader;
    descriptor: Ljava/lang/Thread;
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  private transient int firstReaderHoldCount;
    descriptor: I
    flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT

  static int sharedCount(int);
    descriptor: (I)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int c
         0: .line 268
            iload 0 /* c */
            bipush 16
            iushr
            ireturn
        end local 0 // int c
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     c  I
    MethodParameters:
      Name  Flags
      c     

  static int exclusiveCount(int);
    descriptor: (I)I
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // int c
         0: .line 270
            iload 0 /* c */
            ldc 65535
            iand
            ireturn
        end local 0 // int c
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     c  I
    MethodParameters:
      Name  Flags
      c     

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 337
            aload 0 /* this */
            invokespecial java.util.concurrent.locks.AbstractQueuedSynchronizer.<init>:()V
         1: .line 334
            aload 0 /* this */
            aconst_null
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
         2: .line 338
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.<init>:()V
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
         3: .line 339
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setState:(I)V
         4: .line 340
            return
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  abstract boolean readerShouldBlock();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  abstract boolean writerShouldBlock();
    descriptor: ()Z
    flags: (0x0400) ACC_ABSTRACT

  protected final boolean tryRelease(int);
    descriptor: (I)Z
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // int releases
         0: .line 370
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.isHeldExclusively:()Z
            ifne 2
         1: .line 371
            new java.lang.IllegalMonitorStateException
            dup
            invokespecial java.lang.IllegalMonitorStateException.<init>:()V
            athrow
         2: .line 372
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            iload 1 /* releases */
            isub
            istore 2 /* nextc */
        start local 2 // int nextc
         3: .line 373
            iload 2 /* nextc */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifne 4
            iconst_1
            goto 5
      StackMap locals: int
      StackMap stack:
         4: iconst_0
      StackMap locals:
      StackMap stack: int
         5: istore 3 /* free */
        start local 3 // boolean free
         6: .line 374
            iload 3 /* free */
            ifeq 8
         7: .line 375
            aload 0 /* this */
            aconst_null
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setExclusiveOwnerThread:(Ljava/lang/Thread;)V
         8: .line 376
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* nextc */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setState:(I)V
         9: .line 377
            iload 3 /* free */
            ireturn
        end local 3 // boolean free
        end local 2 // int nextc
        end local 1 // int releases
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0   10     1  releases  I
            3   10     2     nextc  I
            6   10     3      free  Z
    MethodParameters:
          Name  Flags
      releases  

  protected final boolean tryAcquire(int);
    descriptor: (I)Z
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // int acquires
         0: .line 392
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 2 /* current */
        start local 2 // java.lang.Thread current
         1: .line 393
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 3 /* c */
        start local 3 // int c
         2: .line 394
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            istore 4 /* w */
        start local 4 // int w
         3: .line 395
            iload 3 /* c */
            ifeq 10
         4: .line 397
            iload 4 /* w */
            ifeq 5
            aload 2 /* current */
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            if_acmpeq 6
         5: .line 398
      StackMap locals: java.lang.Thread int int
      StackMap stack:
            iconst_0
            ireturn
         6: .line 399
      StackMap locals:
      StackMap stack:
            iload 4 /* w */
            iload 1 /* acquires */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            iadd
            ldc 65535
            if_icmple 8
         7: .line 400
            new java.lang.Error
            dup
            ldc "Maximum lock count exceeded"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 402
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* c */
            iload 1 /* acquires */
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setState:(I)V
         9: .line 403
            iconst_1
            ireturn
        10: .line 405
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.writerShouldBlock:()Z
            ifne 12
        11: .line 406
            aload 0 /* this */
            iload 3 /* c */
            iload 3 /* c */
            iload 1 /* acquires */
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifne 13
        12: .line 407
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        13: .line 408
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setExclusiveOwnerThread:(Ljava/lang/Thread;)V
        14: .line 409
            iconst_1
            ireturn
        end local 4 // int w
        end local 3 // int c
        end local 2 // java.lang.Thread current
        end local 1 // int acquires
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0      this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0   15     1  acquires  I
            1   15     2   current  Ljava/lang/Thread;
            2   15     3         c  I
            3   15     4         w  I
    MethodParameters:
          Name  Flags
      acquires  

  protected final boolean tryReleaseShared(int);
    descriptor: (I)Z
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // int unused
         0: .line 413
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 2 /* current */
        start local 2 // java.lang.Thread current
         1: .line 414
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 2 /* current */
            if_acmpne 6
         2: .line 416
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            iconst_1
            if_icmpne 4
         3: .line 417
            aload 0 /* this */
            aconst_null
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            goto 15
         4: .line 419
      StackMap locals: java.lang.Thread
      StackMap stack:
            aload 0 /* this */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            iconst_1
            isub
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
         5: .line 420
            goto 15
         6: .line 421
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 3 /* rh */
        start local 3 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
         7: .line 422
            aload 3 /* rh */
            ifnull 8
            aload 3 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 2 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifeq 9
         8: .line 423
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            astore 3 /* rh */
         9: .line 424
      StackMap locals:
      StackMap stack:
            aload 3 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            istore 4 /* count */
        start local 4 // int count
        10: .line 425
            iload 4 /* count */
            iconst_1
            if_icmpgt 14
        11: .line 426
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.remove:()V
        12: .line 427
            iload 4 /* count */
            ifgt 14
        13: .line 428
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.unmatchedUnlockException:()Ljava/lang/IllegalMonitorStateException;
            athrow
        14: .line 430
      StackMap locals: int
      StackMap stack:
            aload 3 /* rh */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            iconst_1
            isub
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
        end local 4 // int count
        end local 3 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        15: .line 433
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 3 /* c */
        start local 3 // int c
        16: .line 434
            iload 3 /* c */
            ldc 65536
            isub
            istore 4 /* nextc */
        start local 4 // int nextc
        17: .line 435
            aload 0 /* this */
            iload 3 /* c */
            iload 4 /* nextc */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifeq 15
        18: .line 439
            iload 4 /* nextc */
            ifne 19
            iconst_1
            ireturn
      StackMap locals: int int
      StackMap stack:
        19: iconst_0
            ireturn
        end local 4 // int nextc
        end local 3 // int c
        end local 2 // java.lang.Thread current
        end local 1 // int unused
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   20     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0   20     1   unused  I
            1   20     2  current  Ljava/lang/Thread;
            7   15     3       rh  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
           10   15     4    count  I
           16   20     3        c  I
           17   20     4    nextc  I
    MethodParameters:
        Name  Flags
      unused  

  private java.lang.IllegalMonitorStateException unmatchedUnlockException();
    descriptor: ()Ljava/lang/IllegalMonitorStateException;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 444
            new java.lang.IllegalMonitorStateException
            dup
         1: .line 445
            ldc "attempt to unlock read lock, not locked by current thread"
         2: .line 444
            invokespecial java.lang.IllegalMonitorStateException.<init>:(Ljava/lang/String;)V
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  protected final int tryAcquireShared(int);
    descriptor: (I)I
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // int unused
         0: .line 464
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 2 /* current */
        start local 2 // java.lang.Thread current
         1: .line 465
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 3 /* c */
        start local 3 // int c
         2: .line 466
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifeq 5
         3: .line 467
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            aload 2 /* current */
            if_acmpeq 5
         4: .line 468
            iconst_m1
            ireturn
         5: .line 469
      StackMap locals: java.lang.Thread int
      StackMap stack:
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            istore 4 /* r */
        start local 4 // int r
         6: .line 470
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readerShouldBlock:()Z
            ifne 23
         7: .line 471
            iload 4 /* r */
            ldc 65535
            if_icmpge 23
         8: .line 472
            aload 0 /* this */
            iload 3 /* c */
            iload 3 /* c */
            ldc 65536
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifeq 23
         9: .line 473
            iload 4 /* r */
            ifne 13
        10: .line 474
            aload 0 /* this */
            aload 2 /* current */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
        11: .line 475
            aload 0 /* this */
            iconst_1
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        12: .line 476
            goto 22
      StackMap locals: int
      StackMap stack:
        13: aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 2 /* current */
            if_acmpne 16
        14: .line 477
            aload 0 /* this */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        15: .line 478
            goto 22
        16: .line 479
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 5 /* rh */
        start local 5 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        17: .line 480
            aload 5 /* rh */
            ifnull 18
            aload 5 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 2 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifeq 19
        18: .line 481
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            dup
            astore 5 /* rh */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            goto 21
        19: .line 482
      StackMap locals:
      StackMap stack:
            aload 5 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ifne 21
        20: .line 483
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            aload 5 /* rh */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.set:(Ljava/lang/Object;)V
        21: .line 484
      StackMap locals:
      StackMap stack:
            aload 5 /* rh */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
        end local 5 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        22: .line 486
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        23: .line 488
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 2 /* current */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.fullTryAcquireShared:(Ljava/lang/Thread;)I
            ireturn
        end local 4 // int r
        end local 3 // int c
        end local 2 // java.lang.Thread current
        end local 1 // int unused
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   24     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0   24     1   unused  I
            1   24     2  current  Ljava/lang/Thread;
            2   24     3        c  I
            6   24     4        r  I
           17   22     5       rh  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
    MethodParameters:
        Name  Flags
      unused  

  final int fullTryAcquireShared(java.lang.Thread);
    descriptor: (Ljava/lang/Thread;)I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // java.lang.Thread current
         0: .line 502
            aconst_null
            astore 2 /* rh */
        start local 2 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
         1: .line 504
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 3 /* c */
        start local 3 // int c
         2: .line 505
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifeq 5
         3: .line 506
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpeq 15
         4: .line 507
            iconst_m1
            ireturn
         5: .line 510
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readerShouldBlock:()Z
            ifeq 15
         6: .line 512
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpeq 15
         7: .line 515
            aload 2 /* rh */
            ifnonnull 13
         8: .line 516
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 2 /* rh */
         9: .line 517
            aload 2 /* rh */
            ifnull 10
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 1 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifeq 13
        10: .line 518
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            astore 2 /* rh */
        11: .line 519
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ifne 13
        12: .line 520
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.remove:()V
        13: .line 523
      StackMap locals:
      StackMap stack:
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ifne 15
        14: .line 524
            iconst_m1
            ireturn
        15: .line 527
      StackMap locals:
      StackMap stack:
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            ldc 65535
            if_icmpne 17
        16: .line 528
            new java.lang.Error
            dup
            ldc "Maximum lock count exceeded"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        17: .line 529
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 3 /* c */
            iload 3 /* c */
            ldc 65536
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifeq 1
        18: .line 530
            iload 3 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            ifne 22
        19: .line 531
            aload 0 /* this */
            aload 1 /* current */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
        20: .line 532
            aload 0 /* this */
            iconst_1
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        21: .line 533
            goto 33
      StackMap locals:
      StackMap stack:
        22: aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpne 25
        23: .line 534
            aload 0 /* this */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        24: .line 535
            goto 33
        25: .line 536
      StackMap locals:
      StackMap stack:
            aload 2 /* rh */
            ifnonnull 27
        26: .line 537
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 2 /* rh */
        27: .line 538
      StackMap locals:
      StackMap stack:
            aload 2 /* rh */
            ifnull 28
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 1 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifeq 29
        28: .line 539
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            astore 2 /* rh */
            goto 31
        29: .line 540
      StackMap locals:
      StackMap stack:
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ifne 31
        30: .line 541
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            aload 2 /* rh */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.set:(Ljava/lang/Object;)V
        31: .line 542
      StackMap locals:
      StackMap stack:
            aload 2 /* rh */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
        32: .line 543
            aload 0 /* this */
            aload 2 /* rh */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
        33: .line 545
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 3 // int c
        end local 2 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        end local 1 // java.lang.Thread current
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   34     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0   34     1  current  Ljava/lang/Thread;
            1   34     2       rh  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            2   34     3        c  I
    MethodParameters:
         Name  Flags
      current  

  final boolean tryWriteLock();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 556
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 1 /* current */
        start local 1 // java.lang.Thread current
         1: .line 557
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 2 /* c */
        start local 2 // int c
         2: .line 558
            iload 2 /* c */
            ifeq 8
         3: .line 559
            iload 2 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            istore 3 /* w */
        start local 3 // int w
         4: .line 560
            iload 3 /* w */
            ifeq 5
            aload 1 /* current */
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            if_acmpeq 6
         5: .line 561
      StackMap locals: java.lang.Thread int int
      StackMap stack:
            iconst_0
            ireturn
         6: .line 562
      StackMap locals:
      StackMap stack:
            iload 3 /* w */
            ldc 65535
            if_icmpne 8
         7: .line 563
            new java.lang.Error
            dup
            ldc "Maximum lock count exceeded"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 3 // int w
         8: .line 565
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iload 2 /* c */
            iload 2 /* c */
            iconst_1
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifne 10
         9: .line 566
            iconst_0
            ireturn
        10: .line 567
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* current */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setExclusiveOwnerThread:(Ljava/lang/Thread;)V
        11: .line 568
            iconst_1
            ireturn
        end local 2 // int c
        end local 1 // java.lang.Thread current
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   12     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            1   12     1  current  Ljava/lang/Thread;
            2   12     2        c  I
            4    8     3        w  I

  final boolean tryReadLock();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=5, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 577
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 1 /* current */
        start local 1 // java.lang.Thread current
         1: .line 579
      StackMap locals: java.lang.Thread
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            istore 2 /* c */
        start local 2 // int c
         2: .line 580
            iload 2 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifeq 5
         3: .line 581
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpeq 5
         4: .line 582
            iconst_0
            ireturn
         5: .line 583
      StackMap locals: int
      StackMap stack:
            iload 2 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            istore 3 /* r */
        start local 3 // int r
         6: .line 584
            iload 3 /* r */
            ldc 65535
            if_icmpne 8
         7: .line 585
            new java.lang.Error
            dup
            ldc "Maximum lock count exceeded"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 586
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            iload 2 /* c */
            iload 2 /* c */
            ldc 65536
            iadd
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.compareAndSetState:(II)Z
            ifeq 1
         9: .line 587
            iload 3 /* r */
            ifne 13
        10: .line 588
            aload 0 /* this */
            aload 1 /* current */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
        11: .line 589
            aload 0 /* this */
            iconst_1
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        12: .line 590
            goto 22
      StackMap locals:
      StackMap stack:
        13: aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpne 16
        14: .line 591
            aload 0 /* this */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
        15: .line 592
            goto 22
        16: .line 593
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 4 /* rh */
        start local 4 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        17: .line 594
            aload 4 /* rh */
            ifnull 18
            aload 4 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 1 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifeq 19
        18: .line 595
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            dup
            astore 4 /* rh */
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            goto 21
        19: .line 596
      StackMap locals:
      StackMap stack:
            aload 4 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ifne 21
        20: .line 597
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            aload 4 /* rh */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.set:(Ljava/lang/Object;)V
        21: .line 598
      StackMap locals:
      StackMap stack:
            aload 4 /* rh */
            dup
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            iconst_1
            iadd
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
        end local 4 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        22: .line 600
      StackMap locals:
      StackMap stack:
            iconst_1
            ireturn
        end local 3 // int r
        end local 2 // int c
        end local 1 // java.lang.Thread current
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   23     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            1   23     1  current  Ljava/lang/Thread;
            2   23     2        c  I
            6   23     3        r  I
           17   22     4       rh  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;

  protected final boolean isHeldExclusively();
    descriptor: ()Z
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 608
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            if_acmpne 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject newCondition();
    descriptor: ()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 614
            new java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            dup
            aload 0 /* this */
            invokespecial java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.<init>:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;)V
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final java.lang.Thread getOwner();
    descriptor: ()Ljava/lang/Thread;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 619
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifne 2
         1: .line 620
            aconst_null
            goto 3
         2: .line 621
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveOwnerThread:()Ljava/lang/Thread;
         3: .line 619
      StackMap locals:
      StackMap stack: java.lang.Thread
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final int getReadLockCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 625
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final boolean isWriteLocked();
    descriptor: ()Z
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 629
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final int getWriteHoldCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 633
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.isHeldExclusively:()Z
            ifeq 1
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;

  final int getReadHoldCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 637
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getReadLockCount:()I
            ifne 2
         1: .line 638
            iconst_0
            ireturn
         2: .line 640
      StackMap locals:
      StackMap stack:
            invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
            astore 1 /* current */
        start local 1 // java.lang.Thread current
         3: .line 641
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReader:Ljava/lang/Thread;
            aload 1 /* current */
            if_acmpne 5
         4: .line 642
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.firstReaderHoldCount:I
            ireturn
         5: .line 644
      StackMap locals: java.lang.Thread
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.cachedHoldCounter:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            astore 2 /* rh */
        start local 2 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
         6: .line 645
            aload 2 /* rh */
            ifnull 8
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.tid:J
            aload 1 /* current */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock.getThreadId:(Ljava/lang/Thread;)J
            lcmp
            ifne 8
         7: .line 646
            aload 2 /* rh */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            ireturn
         8: .line 648
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.get:()Ljava/lang/Object;
            checkcast java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter.count:I
            istore 3 /* count */
        start local 3 // int count
         9: .line 649
            iload 3 /* count */
            ifne 10
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.remove:()V
        10: .line 650
      StackMap locals: int
      StackMap stack:
            iload 3 /* count */
            ireturn
        end local 3 // int count
        end local 2 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter rh
        end local 1 // java.lang.Thread current
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0     this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            3   11     1  current  Ljava/lang/Thread;
            6   11     2       rh  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$HoldCounter;
            9   11     3    count  I

  private void readObject(java.io.ObjectInputStream);
    descriptor: (Ljava/io/ObjectInputStream;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
        start local 1 // java.io.ObjectInputStream s
         0: .line 658
            aload 1 /* s */
            invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
         1: .line 659
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter.<init>:()V
            putfield java.util.concurrent.locks.ReentrantReadWriteLock$Sync.readHolds:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter;
         2: .line 660
            aload 0 /* this */
            iconst_0
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.setState:(I)V
         3: .line 661
            return
        end local 1 // java.io.ObjectInputStream s
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            0    4     1     s  Ljava/io/ObjectInputStream;
    Exceptions:
      throws java.io.IOException, java.lang.ClassNotFoundException
    MethodParameters:
      Name  Flags
      s     

  final int getCount();
    descriptor: ()I
    flags: (0x0010) ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
         0: .line 663
            aload 0 /* this */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getState:()I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock$Sync this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
}
SourceFile: "ReentrantReadWriteLock.java"
NestHost: java.util.concurrent.locks.ReentrantReadWriteLock
InnerClasses:
  public ConditionObject = java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject of java.util.concurrent.locks.AbstractQueuedSynchronizer
  abstract Sync = java.util.concurrent.locks.ReentrantReadWriteLock$Sync of java.util.concurrent.locks.ReentrantReadWriteLock
  final HoldCounter = java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter of java.util.concurrent.locks.ReentrantReadWriteLock$Sync
  final ThreadLocalHoldCounter = java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter of java.util.concurrent.locks.ReentrantReadWriteLock$Sync