class sun.rmi.transport.WeakRef extends java.lang.ref.WeakReference<java.lang.Object>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.rmi.transport.WeakRef
  super_class: java.lang.ref.WeakReference
{
  private int hashValue;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private java.lang.Object strongRef;
    descriptor: Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.rmi.transport.WeakRef this
        start local 1 // java.lang.Object obj
         0: .line 56
            aload 0 /* this */
            aload 1 /* obj */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
         1: .line 50
            aload 0 /* this */
            aconst_null
            putfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
         2: .line 57
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual sun.rmi.transport.WeakRef.setHashValue:(Ljava/lang/Object;)V
         3: .line 58
            return
        end local 1 // java.lang.Object obj
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/rmi/transport/WeakRef;
            0    4     1   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public void <init>(, java.lang.ref.ReferenceQueue<java.lang.Object>);
    descriptor: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.rmi.transport.WeakRef this
        start local 1 // java.lang.Object obj
        start local 2 // java.lang.ref.ReferenceQueue q
         0: .line 64
            aload 0 /* this */
            aload 1 /* obj */
            aload 2 /* q */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
         1: .line 50
            aload 0 /* this */
            aconst_null
            putfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
         2: .line 65
            aload 0 /* this */
            aload 1 /* obj */
            invokevirtual sun.rmi.transport.WeakRef.setHashValue:(Ljava/lang/Object;)V
         3: .line 66
            return
        end local 2 // java.lang.ref.ReferenceQueue q
        end local 1 // java.lang.Object obj
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lsun/rmi/transport/WeakRef;
            0    4     1   obj  Ljava/lang/Object;
            0    4     2     q  Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;
    Signature: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue<Ljava/lang/Object;>;)V
    MethodParameters:
      Name  Flags
      obj   
      q     

  public synchronized void pin();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // sun.rmi.transport.WeakRef this
         0: .line 72
            aload 0 /* this */
            getfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
            ifnonnull 6
         1: .line 73
            aload 0 /* this */
            aload 0 /* this */
            invokevirtual sun.rmi.transport.WeakRef.get:()Ljava/lang/Object;
            putfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
         2: .line 75
            getstatic sun.rmi.transport.DGCImpl.dgcLog:Lsun/rmi/runtime/Log;
            getstatic sun.rmi.runtime.Log.VERBOSE:Ljava/util/logging/Level;
            invokevirtual sun.rmi.runtime.Log.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 6
         3: .line 76
            getstatic sun.rmi.transport.DGCImpl.dgcLog:Lsun/rmi/runtime/Log;
            getstatic sun.rmi.runtime.Log.VERBOSE:Ljava/util/logging/Level;
         4: .line 77
            new java.lang.StringBuilder
            dup
            ldc "strongRef = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         5: .line 76
            invokevirtual sun.rmi.runtime.Log.log:(Ljava/util/logging/Level;Ljava/lang/String;)V
         6: .line 80
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lsun/rmi/transport/WeakRef;

  public synchronized void unpin();
    descriptor: ()V
    flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // sun.rmi.transport.WeakRef this
         0: .line 86
            aload 0 /* this */
            getfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
            ifnull 6
         1: .line 87
            getstatic sun.rmi.transport.DGCImpl.dgcLog:Lsun/rmi/runtime/Log;
            getstatic sun.rmi.runtime.Log.VERBOSE:Ljava/util/logging/Level;
            invokevirtual sun.rmi.runtime.Log.isLoggable:(Ljava/util/logging/Level;)Z
            ifeq 5
         2: .line 88
            getstatic sun.rmi.transport.DGCImpl.dgcLog:Lsun/rmi/runtime/Log;
            getstatic sun.rmi.runtime.Log.VERBOSE:Ljava/util/logging/Level;
         3: .line 89
            new java.lang.StringBuilder
            dup
            ldc "strongRef = "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         4: .line 88
            invokevirtual sun.rmi.runtime.Log.log:(Ljava/util/logging/Level;Ljava/lang/String;)V
         5: .line 92
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield sun.rmi.transport.WeakRef.strongRef:Ljava/lang/Object;
         6: .line 94
      StackMap locals:
      StackMap stack:
            return
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lsun/rmi/transport/WeakRef;

  private void setHashValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.rmi.transport.WeakRef this
        start local 1 // java.lang.Object obj
         0: .line 109
            aload 1 /* obj */
            ifnull 3
         1: .line 110
            aload 0 /* this */
            aload 1 /* obj */
            invokestatic java.lang.System.identityHashCode:(Ljava/lang/Object;)I
            putfield sun.rmi.transport.WeakRef.hashValue:I
         2: .line 111
            goto 4
         3: .line 112
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield sun.rmi.transport.WeakRef.hashValue:I
         4: .line 114
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object obj
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lsun/rmi/transport/WeakRef;
            0    5     1   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.rmi.transport.WeakRef this
         0: .line 120
            aload 0 /* this */
            getfield sun.rmi.transport.WeakRef.hashValue:I
            ireturn
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/rmi/transport/WeakRef;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // sun.rmi.transport.WeakRef this
        start local 1 // java.lang.Object obj
         0: .line 129
            aload 1 /* obj */
            instanceof sun.rmi.transport.WeakRef
            ifeq 6
         1: .line 130
            aload 1 /* obj */
            aload 0 /* this */
            if_acmpne 3
         2: .line 131
            iconst_1
            ireturn
         3: .line 133
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual sun.rmi.transport.WeakRef.get:()Ljava/lang/Object;
            astore 2 /* referent */
        start local 2 // java.lang.Object referent
         4: .line 134
            aload 2 /* referent */
            ifnull 5
            aload 2 /* referent */
            aload 1 /* obj */
            checkcast sun.rmi.transport.WeakRef
            invokevirtual sun.rmi.transport.WeakRef.get:()Ljava/lang/Object;
            if_acmpne 5
            iconst_1
            ireturn
      StackMap locals: java.lang.Object
      StackMap stack:
         5: iconst_0
            ireturn
        end local 2 // java.lang.Object referent
         6: .line 136
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 1 // java.lang.Object obj
        end local 0 // sun.rmi.transport.WeakRef this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    7     0      this  Lsun/rmi/transport/WeakRef;
            0    7     1       obj  Ljava/lang/Object;
            4    6     2  referent  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   
}
Signature: Ljava/lang/ref/WeakReference<Ljava/lang/Object;>;
SourceFile: "WeakRef.java"