http://commons.apache.org/proper/commons-logging/: Apache Commons Logging is a thin adapter allowing configurable bridging to other, well known logging systems. (The Apache Software Foundation)
  • Matthew P. Del Buono
  • Vince Eagen
  • Peter Lawrey
  • Berin Loritsch
  • Philippe Mouawad
  • Neeme Praks
  • Juozas Baliuka
  • Morgan Delagrange (Apache)
  • Peter Donald
  • Robert Burrell Donkin (The Apache Software Foundation)
  • Simon Kitching (The Apache Software Foundation)
  • Dennis Lundberg (The Apache Software Foundation)
  • Costin Manolache (The Apache Software Foundation)
  • Craig McClanahan (The Apache Software Foundation)
  • Thomas Neidhart (The Apache Software Foundation)
  • Scott Sanders (The Apache Software Foundation)
  • Richard Sitze (The Apache Software Foundation)
  • Brian Stansberry
  • Rodney Waldhoff (The Apache Software Foundation) 
final class org.apache.commons.logging.impl.WeakHashtable$Referenced
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.apache.commons.logging.impl.WeakHashtable$Referenced
  super_class: java.lang.Object
{
  private final java.lang.ref.WeakReference reference;
    descriptor: Ljava/lang/ref/WeakReference;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final int hashCode;
    descriptor: I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private void <init>(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
        start local 1 // java.lang.Object referant
         0: .line 405
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 406
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 1 /* referant */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield org.apache.commons.logging.impl.WeakHashtable$Referenced.reference:Ljava/lang/ref/WeakReference;
         2: .line 409
            aload 0 /* this */
            aload 1 /* referant */
            invokevirtual java.lang.Object.hashCode:()I
            putfield org.apache.commons.logging.impl.WeakHashtable$Referenced.hashCode:I
         3: .line 410
            return
        end local 1 // java.lang.Object referant
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
            0    4     1  referant  Ljava/lang/Object;
    MethodParameters:
          Name  Flags
      referant  

  private void <init>(java.lang.Object, java.lang.ref.ReferenceQueue);
    descriptor: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=3, args_size=3
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.ref.ReferenceQueue queue
         0: .line 416
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 417
            aload 0 /* this */
            new org.apache.commons.logging.impl.WeakHashtable$WeakKey
            dup
            aload 1 /* key */
            aload 2 /* queue */
            aload 0 /* this */
            invokespecial org.apache.commons.logging.impl.WeakHashtable$WeakKey.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;)V
            putfield org.apache.commons.logging.impl.WeakHashtable$Referenced.reference:Ljava/lang/ref/WeakReference;
         2: .line 420
            aload 0 /* this */
            aload 1 /* key */
            invokevirtual java.lang.Object.hashCode:()I
            putfield org.apache.commons.logging.impl.WeakHashtable$Referenced.hashCode:I
         3: .line 422
            return
        end local 2 // java.lang.ref.ReferenceQueue queue
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
            0    4     1    key  Ljava/lang/Object;
            0    4     2  queue  Ljava/lang/ref/ReferenceQueue;
    MethodParameters:
       Name  Flags
      key    
      queue  

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
         0: .line 425
            aload 0 /* this */
            getfield org.apache.commons.logging.impl.WeakHashtable$Referenced.hashCode:I
            ireturn
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;

  private java.lang.Object getValue();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
         0: .line 429
            aload 0 /* this */
            getfield org.apache.commons.logging.impl.WeakHashtable$Referenced.reference:Ljava/lang/ref/WeakReference;
            invokevirtual java.lang.ref.WeakReference.get:()Ljava/lang/Object;
            areturn
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;

  public boolean equals(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
        start local 1 // java.lang.Object o
         0: .line 433
            iconst_0
            istore 2 /* result */
        start local 2 // boolean result
         1: .line 434
            aload 1 /* o */
            instanceof org.apache.commons.logging.impl.WeakHashtable$Referenced
            ifeq 14
         2: .line 435
            aload 1 /* o */
            checkcast org.apache.commons.logging.impl.WeakHashtable$Referenced
            astore 3 /* otherKey */
        start local 3 // org.apache.commons.logging.impl.WeakHashtable$Referenced otherKey
         3: .line 436
            aload 0 /* this */
            invokevirtual org.apache.commons.logging.impl.WeakHashtable$Referenced.getValue:()Ljava/lang/Object;
            astore 4 /* thisKeyValue */
        start local 4 // java.lang.Object thisKeyValue
         4: .line 437
            aload 3 /* otherKey */
            invokevirtual org.apache.commons.logging.impl.WeakHashtable$Referenced.getValue:()Ljava/lang/Object;
            astore 5 /* otherKeyValue */
        start local 5 // java.lang.Object otherKeyValue
         5: .line 438
            aload 4 /* thisKeyValue */
            ifnonnull 13
         6: .line 439
            aload 5 /* otherKeyValue */
            ifnonnull 7
            iconst_1
            goto 8
      StackMap locals: org.apache.commons.logging.impl.WeakHashtable$Referenced java.lang.Object int org.apache.commons.logging.impl.WeakHashtable$Referenced java.lang.Object java.lang.Object
      StackMap stack:
         7: iconst_0
      StackMap locals:
      StackMap stack: int
         8: istore 2 /* result */
         9: .line 447
            iload 2 /* result */
            ifeq 10
            aload 0 /* this */
            invokevirtual org.apache.commons.logging.impl.WeakHashtable$Referenced.hashCode:()I
            aload 3 /* otherKey */
            invokevirtual org.apache.commons.logging.impl.WeakHashtable$Referenced.hashCode:()I
            if_icmpne 10
            iconst_1
            goto 11
      StackMap locals:
      StackMap stack:
        10: iconst_0
      StackMap locals:
      StackMap stack: int
        11: istore 2 /* result */
        12: .line 452
            goto 14
        13: .line 455
      StackMap locals:
      StackMap stack:
            aload 4 /* thisKeyValue */
            aload 5 /* otherKeyValue */
            invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
            istore 2 /* result */
        end local 5 // java.lang.Object otherKeyValue
        end local 4 // java.lang.Object thisKeyValue
        end local 3 // org.apache.commons.logging.impl.WeakHashtable$Referenced otherKey
        14: .line 458
      StackMap locals:
      StackMap stack:
            iload 2 /* result */
            ireturn
        end local 2 // boolean result
        end local 1 // java.lang.Object o
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$Referenced this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   15     0           this  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
            0   15     1              o  Ljava/lang/Object;
            1   15     2         result  Z
            3   14     3       otherKey  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
            4   14     4   thisKeyValue  Ljava/lang/Object;
            5   14     5  otherKeyValue  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     
}
SourceFile: "WeakHashtable.java"
NestHost: org.apache.commons.logging.impl.WeakHashtable
InnerClasses:
  private final Referenced = org.apache.commons.logging.impl.WeakHashtable$Referenced of org.apache.commons.logging.impl.WeakHashtable
  private final WeakKey = org.apache.commons.logging.impl.WeakHashtable$WeakKey of org.apache.commons.logging.impl.WeakHashtable