public class java.util.concurrent.locks.ReentrantReadWriteLock implements java.util.concurrent.locks.ReadWriteLock, java.io.Serializable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.util.concurrent.locks.ReentrantReadWriteLock
  super_class: java.lang.Object
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: -6992448646407690164

  private final java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock readerLock;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock writerLock;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final java.util.concurrent.locks.ReentrantReadWriteLock$Sync sync;
    descriptor: Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
    flags: (0x0010) ACC_FINAL

  private static final sun.misc.Unsafe UNSAFE;
    descriptor: Lsun/misc/Unsafe;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final long TID_OFFSET;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=0
         0: .line 1501
            invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
            putstatic java.util.concurrent.locks.ReentrantReadWriteLock.UNSAFE:Lsun/misc/Unsafe;
         1: .line 1502
            ldc Ljava/lang/Thread;
            astore 0 /* tk */
        start local 0 // java.lang.Class tk
         2: .line 1503
            getstatic java.util.concurrent.locks.ReentrantReadWriteLock.UNSAFE:Lsun/misc/Unsafe;
         3: .line 1504
            aload 0 /* tk */
            ldc "tid"
            invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
         4: .line 1503
            invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
            putstatic java.util.concurrent.locks.ReentrantReadWriteLock.TID_OFFSET:J
        end local 0 // java.lang.Class tk
         5: .line 1505
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Exception
         6: astore 0 /* e */
        start local 0 // java.lang.Exception e
         7: .line 1506
            new java.lang.Error
            dup
            aload 0 /* e */
            invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 0 // java.lang.Exception e
         8: .line 1508
      StackMap locals:
      StackMap stack:
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            2    5     0    tk  Ljava/lang/Class<*>;
            7    8     0     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           0     5       6  Class java.lang.Exception

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 230
            aload 0 /* this */
            iconst_0
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock.<init>:(Z)V
         1: .line 231
            return
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public void <init>(boolean);
    descriptor: (Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
        start local 1 // boolean fair
         0: .line 239
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 240
            aload 0 /* this */
            iload 1 /* fair */
            ifeq 2
            new java.util.concurrent.locks.ReentrantReadWriteLock$FairSync
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$FairSync.<init>:()V
            goto 3
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock int
      StackMap stack: java.util.concurrent.locks.ReentrantReadWriteLock
         2: new java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync.<init>:()V
      StackMap locals: java.util.concurrent.locks.ReentrantReadWriteLock int
      StackMap stack: java.util.concurrent.locks.ReentrantReadWriteLock java.util.concurrent.locks.ReentrantReadWriteLock$Sync
         3: putfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
         4: .line 241
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock
            dup
            aload 0 /* this */
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock.<init>:(Ljava/util/concurrent/locks/ReentrantReadWriteLock;)V
            putfield java.util.concurrent.locks.ReentrantReadWriteLock.readerLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
         5: .line 242
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock
            dup
            aload 0 /* this */
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.<init>:(Ljava/util/concurrent/locks/ReentrantReadWriteLock;)V
            putfield java.util.concurrent.locks.ReentrantReadWriteLock.writerLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
         6: .line 243
            return
        end local 1 // boolean fair
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            0    7     1  fair  Z
    MethodParameters:
      Name  Flags
      fair  

  public java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock writeLock();
    descriptor: ()Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 245
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.writerLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock readLock();
    descriptor: ()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 246
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.readerLock:Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public final boolean isFair();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1232
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            instanceof java.util.concurrent.locks.ReentrantReadWriteLock$FairSync
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  protected java.lang.Thread getOwner();
    descriptor: ()Ljava/lang/Thread;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1249
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getOwner:()Ljava/lang/Thread;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public int getReadLockCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1259
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getReadLockCount:()I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public boolean isWriteLocked();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1271
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.isWriteLocked:()Z
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public boolean isWriteLockedByCurrentThread();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1281
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.isHeldExclusively:()Z
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public int getWriteHoldCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1293
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getWriteHoldCount:()I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public int getReadHoldCount();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1306
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getReadHoldCount:()I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  protected java.util.Collection<java.lang.Thread> getQueuedWriterThreads();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1321
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getExclusiveQueuedThreads:()Ljava/util/Collection;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
    Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;

  protected java.util.Collection<java.lang.Thread> getQueuedReaderThreads();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1336
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getSharedQueuedThreads:()Ljava/util/Collection;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
    Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;

  public final boolean hasQueuedThreads();
    descriptor: ()Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1350
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.hasQueuedThreads:()Z
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  public final boolean hasQueuedThread(java.lang.Thread);
    descriptor: (Ljava/lang/Thread;)Z
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
        start local 1 // java.lang.Thread thread
         0: .line 1365
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            aload 1 /* thread */
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.isQueued:(Ljava/lang/Thread;)Z
            ireturn
        end local 1 // java.lang.Thread thread
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            0    1     1  thread  Ljava/lang/Thread;
    MethodParameters:
        Name  Flags
      thread  

  public final int getQueueLength();
    descriptor: ()I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1379
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getQueueLength:()I
            ireturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;

  protected java.util.Collection<java.lang.Thread> getQueuedThreads();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1394
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getQueuedThreads:()Ljava/util/Collection;
            areturn
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
    Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;

  public boolean hasWaiters(java.util.concurrent.locks.Condition);
    descriptor: (Ljava/util/concurrent/locks/Condition;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
        start local 1 // java.util.concurrent.locks.Condition condition
         0: .line 1413
            aload 1 /* condition */
            ifnonnull 2
         1: .line 1414
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1415
      StackMap locals:
      StackMap stack:
            aload 1 /* condition */
            instanceof java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            ifne 4
         3: .line 1416
            new java.lang.IllegalArgumentException
            dup
            ldc "not owner"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 1417
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            aload 1 /* condition */
            checkcast java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.hasWaiters:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
            ireturn
        end local 1 // java.util.concurrent.locks.Condition condition
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            0    5     1  condition  Ljava/util/concurrent/locks/Condition;
    MethodParameters:
           Name  Flags
      condition  

  public int getWaitQueueLength(java.util.concurrent.locks.Condition);
    descriptor: (Ljava/util/concurrent/locks/Condition;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
        start local 1 // java.util.concurrent.locks.Condition condition
         0: .line 1436
            aload 1 /* condition */
            ifnonnull 2
         1: .line 1437
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1438
      StackMap locals:
      StackMap stack:
            aload 1 /* condition */
            instanceof java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            ifne 4
         3: .line 1439
            new java.lang.IllegalArgumentException
            dup
            ldc "not owner"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 1440
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            aload 1 /* condition */
            checkcast java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getWaitQueueLength:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)I
            ireturn
        end local 1 // java.util.concurrent.locks.Condition condition
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            0    5     1  condition  Ljava/util/concurrent/locks/Condition;
    MethodParameters:
           Name  Flags
      condition  

  protected java.util.Collection<java.lang.Thread> getWaitingThreads(java.util.concurrent.locks.Condition);
    descriptor: (Ljava/util/concurrent/locks/Condition;)Ljava/util/Collection;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
        start local 1 // java.util.concurrent.locks.Condition condition
         0: .line 1461
            aload 1 /* condition */
            ifnonnull 2
         1: .line 1462
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1463
      StackMap locals:
      StackMap stack:
            aload 1 /* condition */
            instanceof java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            ifne 4
         3: .line 1464
            new java.lang.IllegalArgumentException
            dup
            ldc "not owner"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 1465
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            aload 1 /* condition */
            checkcast java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getWaitingThreads:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Ljava/util/Collection;
            areturn
        end local 1 // java.util.concurrent.locks.Condition condition
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            0    5     1  condition  Ljava/util/concurrent/locks/Condition;
    Signature: (Ljava/util/concurrent/locks/Condition;)Ljava/util/Collection<Ljava/lang/Thread;>;
    MethodParameters:
           Name  Flags
      condition  

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
         0: .line 1478
            aload 0 /* this */
            getfield java.util.concurrent.locks.ReentrantReadWriteLock.sync:Ljava/util/concurrent/locks/ReentrantReadWriteLock$Sync;
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock$Sync.getCount:()I
            istore 1 /* c */
        start local 1 // int c
         1: .line 1479
            iload 1 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.exclusiveCount:(I)I
            istore 2 /* w */
        start local 2 // int w
         2: .line 1480
            iload 1 /* c */
            invokestatic java.util.concurrent.locks.ReentrantReadWriteLock$Sync.sharedCount:(I)I
            istore 3 /* r */
        start local 3 // int r
         3: .line 1482
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokespecial java.lang.Object.toString:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         4: .line 1483
            ldc "[Write locks = "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 2 /* w */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc ", Read locks = "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            iload 3 /* r */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 1482
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // int r
        end local 2 // int w
        end local 1 // int c
        end local 0 // java.util.concurrent.locks.ReentrantReadWriteLock this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Ljava/util/concurrent/locks/ReentrantReadWriteLock;
            1    6     1     c  I
            2    6     2     w  I
            3    6     3     r  I

  static final long getThreadId(java.lang.Thread);
    descriptor: (Ljava/lang/Thread;)J
    flags: (0x0018) ACC_STATIC, ACC_FINAL
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.lang.Thread thread
         0: .line 1493
            getstatic java.util.concurrent.locks.ReentrantReadWriteLock.UNSAFE:Lsun/misc/Unsafe;
            aload 0 /* thread */
            getstatic java.util.concurrent.locks.ReentrantReadWriteLock.TID_OFFSET:J
            invokevirtual sun.misc.Unsafe.getLongVolatile:(Ljava/lang/Object;J)J
            lreturn
        end local 0 // java.lang.Thread thread
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0  thread  Ljava/lang/Thread;
    MethodParameters:
        Name  Flags
      thread  

  public java.util.concurrent.locks.Lock writeLock();
    descriptor: ()Ljava/util/concurrent/locks/Lock;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock.writeLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$WriteLock;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public java.util.concurrent.locks.Lock readLock();
    descriptor: ()Ljava/util/concurrent/locks/Lock;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.util.concurrent.locks.ReentrantReadWriteLock.readLock:()Ljava/util/concurrent/locks/ReentrantReadWriteLock$ReadLock;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "ReentrantReadWriteLock.java"
NestMembers:
  java.util.concurrent.locks.ReentrantReadWriteLock$FairSync  java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync  java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock  java.util.concurrent.locks.ReentrantReadWriteLock$Sync  java.util.concurrent.locks.ReentrantReadWriteLock$Sync$HoldCounter  java.util.concurrent.locks.ReentrantReadWriteLock$Sync$ThreadLocalHoldCounter  java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock
InnerClasses:
  public ConditionObject = java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject of java.util.concurrent.locks.AbstractQueuedSynchronizer
  final FairSync = java.util.concurrent.locks.ReentrantReadWriteLock$FairSync of java.util.concurrent.locks.ReentrantReadWriteLock
  final NonfairSync = java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync of java.util.concurrent.locks.ReentrantReadWriteLock
  public ReadLock = java.util.concurrent.locks.ReentrantReadWriteLock$ReadLock of java.util.concurrent.locks.ReentrantReadWriteLock
  abstract Sync = java.util.concurrent.locks.ReentrantReadWriteLock$Sync of java.util.concurrent.locks.ReentrantReadWriteLock
  public WriteLock = java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock of java.util.concurrent.locks.ReentrantReadWriteLock