public class sun.lwawt.macosx.CFRetainedResource
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: sun.lwawt.macosx.CFRetainedResource
  super_class: java.lang.Object
{
  private final boolean disposeOnAppKitThread;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected volatile long ptr;
    descriptor: J
    flags: (0x0044) ACC_PROTECTED, ACC_VOLATILE

  private final java.util.concurrent.locks.ReadWriteLock lock;
    descriptor: Ljava/util/concurrent/locks/ReadWriteLock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.locks.Lock writeLock;
    descriptor: Ljava/util/concurrent/locks/Lock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.locks.Lock readLock;
    descriptor: Ljava/util/concurrent/locks/Lock;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private static native void nativeCFRelease(long, boolean);
    descriptor: (JZ)V
    flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
    MethodParameters:
                       Name  Flags
      ptr                    final
      disposeOnAppKitThread  final

  protected void <init>(long, boolean);
    descriptor: (JZ)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
        start local 1 // long ptr
        start local 3 // boolean disposeOnAppKitThread
         0: .line 51
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 43
            aload 0 /* this */
            new java.util.concurrent.locks.ReentrantReadWriteLock
            dup
            invokespecial java.util.concurrent.locks.ReentrantReadWriteLock.<init>:()V
            putfield sun.lwawt.macosx.CFRetainedResource.lock:Ljava/util/concurrent/locks/ReadWriteLock;
         2: .line 44
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.lock:Ljava/util/concurrent/locks/ReadWriteLock;
            invokeinterface java.util.concurrent.locks.ReadWriteLock.writeLock:()Ljava/util/concurrent/locks/Lock;
            putfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
         3: .line 45
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.lock:Ljava/util/concurrent/locks/ReadWriteLock;
            invokeinterface java.util.concurrent.locks.ReadWriteLock.readLock:()Ljava/util/concurrent/locks/Lock;
            putfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
         4: .line 52
            aload 0 /* this */
            iload 3 /* disposeOnAppKitThread */
            putfield sun.lwawt.macosx.CFRetainedResource.disposeOnAppKitThread:Z
         5: .line 53
            aload 0 /* this */
            lload 1 /* ptr */
            putfield sun.lwawt.macosx.CFRetainedResource.ptr:J
         6: .line 54
            return
        end local 3 // boolean disposeOnAppKitThread
        end local 1 // long ptr
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    7     0                   this  Lsun/lwawt/macosx/CFRetainedResource;
            0    7     1                    ptr  J
            0    7     3  disposeOnAppKitThread  Z
    MethodParameters:
                       Name  Flags
      ptr                    final
      disposeOnAppKitThread  final

  protected void setPtr(long);
    descriptor: (J)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
        start local 1 // long ptr
         0: .line 61
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.lock:()V
         1: .line 63
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            lconst_0
            lcmp
            ifeq 3
         2: .line 64
            aload 0 /* this */
            invokevirtual sun.lwawt.macosx.CFRetainedResource.dispose:()V
         3: .line 66
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 1 /* ptr */
            putfield sun.lwawt.macosx.CFRetainedResource.ptr:J
         4: .line 67
            goto 8
      StackMap locals:
      StackMap stack: java.lang.Throwable
         5: astore 3
         6: .line 68
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         7: .line 69
            aload 3
            athrow
         8: .line 68
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         9: .line 70
            return
        end local 1 // long ptr
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/lwawt/macosx/CFRetainedResource;
            0   10     1   ptr  J
      Exception table:
        from    to  target  type
           1     5       5  any
    MethodParameters:
      Name  Flags
      ptr   final

  protected void dispose();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
         0: .line 76
            lconst_0
            lstore 1 /* oldPtr */
        start local 1 // long oldPtr
         1: .line 77
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.lock:()V
         2: .line 79
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            lconst_0
            lcmp
            ifne 5
         3: .line 85
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         4: .line 80
            return
         5: .line 82
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            lstore 1 /* oldPtr */
         6: .line 83
            aload 0 /* this */
            lconst_0
            putfield sun.lwawt.macosx.CFRetainedResource.ptr:J
         7: .line 84
            goto 11
      StackMap locals:
      StackMap stack: java.lang.Throwable
         8: astore 3
         9: .line 85
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
        10: .line 86
            aload 3
            athrow
        11: .line 85
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.writeLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
        12: .line 88
            lload 1 /* oldPtr */
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.disposeOnAppKitThread:Z
            invokestatic sun.lwawt.macosx.CFRetainedResource.nativeCFRelease:(JZ)V
        13: .line 89
            return
        end local 1 // long oldPtr
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   14     0    this  Lsun/lwawt/macosx/CFRetainedResource;
            1   14     1  oldPtr  J
      Exception table:
        from    to  target  type
           2     3       8  any
           5     8       8  any

  public final void execute(sun.lwawt.macosx.CFRetainedResource$CFNativeAction);
    descriptor: (Lsun/lwawt/macosx/CFRetainedResource$CFNativeAction;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
        start local 1 // sun.lwawt.macosx.CFRetainedResource$CFNativeAction action
         0: .line 131
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.lock:()V
         1: .line 133
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            lconst_0
            lcmp
            ifeq 7
         2: .line 134
            aload 1 /* action */
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            invokeinterface sun.lwawt.macosx.CFRetainedResource$CFNativeAction.run:(J)V
         3: .line 136
            goto 7
      StackMap locals:
      StackMap stack: java.lang.Throwable
         4: astore 2
         5: .line 137
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         6: .line 138
            aload 2
            athrow
         7: .line 137
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         8: .line 139
            return
        end local 1 // sun.lwawt.macosx.CFRetainedResource$CFNativeAction action
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    9     0    this  Lsun/lwawt/macosx/CFRetainedResource;
            0    9     1  action  Lsun/lwawt/macosx/CFRetainedResource$CFNativeAction;
      Exception table:
        from    to  target  type
           1     4       4  any
    MethodParameters:
        Name  Flags
      action  final

  final long executeGet(sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet);
    descriptor: (Lsun/lwawt/macosx/CFRetainedResource$CFNativeActionGet;)J
    flags: (0x0010) ACC_FINAL
    Code:
      stack=4, locals=5, args_size=2
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
        start local 1 // sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet action
         0: .line 154
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.lock:()V
         1: .line 156
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            lconst_0
            lcmp
            ifeq 8
         2: .line 157
            aload 1 /* action */
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.ptr:J
            invokeinterface sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet.run:(J)J
            lstore 3
         3: .line 160
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         4: .line 157
            lload 3
            lreturn
         5: .line 159
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 2
         6: .line 160
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         7: .line 161
            aload 2
            athrow
         8: .line 160
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.lwawt.macosx.CFRetainedResource.readLock:Ljava/util/concurrent/locks/Lock;
            invokeinterface java.util.concurrent.locks.Lock.unlock:()V
         9: .line 162
            lconst_0
            lreturn
        end local 1 // sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet action
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   10     0    this  Lsun/lwawt/macosx/CFRetainedResource;
            0   10     1  action  Lsun/lwawt/macosx/CFRetainedResource$CFNativeActionGet;
      Exception table:
        from    to  target  type
           1     3       5  any
    MethodParameters:
        Name  Flags
      action  final

  protected final void finalize();
    descriptor: ()V
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.lwawt.macosx.CFRetainedResource this
         0: .line 167
            aload 0 /* this */
            invokevirtual sun.lwawt.macosx.CFRetainedResource.dispose:()V
         1: .line 168
            return
        end local 0 // sun.lwawt.macosx.CFRetainedResource this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/lwawt/macosx/CFRetainedResource;
    Exceptions:
      throws java.lang.Throwable
}
SourceFile: "CFRetainedResource.java"
NestMembers:
  sun.lwawt.macosx.CFRetainedResource$CFNativeAction  sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet
InnerClasses:
  public abstract CFNativeAction = sun.lwawt.macosx.CFRetainedResource$CFNativeAction of sun.lwawt.macosx.CFRetainedResource
  abstract CFNativeActionGet = sun.lwawt.macosx.CFRetainedResource$CFNativeActionGet of sun.lwawt.macosx.CFRetainedResource