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$WeakKey extends java.lang.ref.WeakReference
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.apache.commons.logging.impl.WeakHashtable$WeakKey
  super_class: java.lang.ref.WeakReference
{
  private final org.apache.commons.logging.impl.WeakHashtable$Referenced referenced;
    descriptor: Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private void <init>(java.lang.Object, java.lang.ref.ReferenceQueue, org.apache.commons.logging.impl.WeakHashtable$Referenced);
    descriptor: (Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$WeakKey this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.ref.ReferenceQueue queue
        start local 3 // org.apache.commons.logging.impl.WeakHashtable$Referenced referenced
         0: .line 474
            aload 0 /* this */
            aload 1 /* key */
            aload 2 /* queue */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
         1: .line 475
            aload 0 /* this */
            aload 3 /* referenced */
            putfield org.apache.commons.logging.impl.WeakHashtable$WeakKey.referenced:Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
         2: .line 476
            return
        end local 3 // org.apache.commons.logging.impl.WeakHashtable$Referenced referenced
        end local 2 // java.lang.ref.ReferenceQueue queue
        end local 1 // java.lang.Object key
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$WeakKey this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lorg/apache/commons/logging/impl/WeakHashtable$WeakKey;
            0    3     1         key  Ljava/lang/Object;
            0    3     2       queue  Ljava/lang/ref/ReferenceQueue;
            0    3     3  referenced  Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
    MethodParameters:
            Name  Flags
      key         
      queue       
      referenced  

  private org.apache.commons.logging.impl.WeakHashtable$Referenced getReferenced();
    descriptor: ()Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.logging.impl.WeakHashtable$WeakKey this
         0: .line 479
            aload 0 /* this */
            getfield org.apache.commons.logging.impl.WeakHashtable$WeakKey.referenced:Lorg/apache/commons/logging/impl/WeakHashtable$Referenced;
            areturn
        end local 0 // org.apache.commons.logging.impl.WeakHashtable$WeakKey this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/logging/impl/WeakHashtable$WeakKey;
}
SourceFile: "WeakHashtable.java"
NestHost: org.apache.commons.logging.impl.WeakHashtable
InnerClasses:
  private final Referenced = org.apache.commons.logging.impl.WeakHashtable$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