final class org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference<K> extends java.lang.ref.WeakReference<K>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference
  super_class: java.lang.ref.WeakReference
{
  final int hash;
    descriptor: I
    flags: (0x0010) ACC_FINAL

  void <init>(K, int, java.lang.ref.ReferenceQueue<K>);
    descriptor: (Ljava/lang/Object;ILjava/lang/ref/ReferenceQueue;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=4, args_size=4
        start local 0 // org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference this
        start local 1 // java.lang.Object key
        start local 2 // int hash
        start local 3 // java.lang.ref.ReferenceQueue refQueue
         0: .line 241
            aload 0 /* this */
            aload 1 /* key */
            aload 3 /* refQueue */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;Ljava/lang/ref/ReferenceQueue;)V
         1: .line 242
            aload 0 /* this */
            iload 2 /* hash */
            putfield org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference.hash:I
         2: .line 243
            return
        end local 3 // java.lang.ref.ReferenceQueue refQueue
        end local 2 // int hash
        end local 1 // java.lang.Object key
        end local 0 // org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/jruby/util/collections/ConcurrentWeakHashMap$WeakKeyReference<TK;>;
            0    3     1       key  TK;
            0    3     2      hash  I
            0    3     3  refQueue  Ljava/lang/ref/ReferenceQueue<TK;>;
    Signature: (TK;ILjava/lang/ref/ReferenceQueue<TK;>;)V
    MethodParameters:
          Name  Flags
      key       
      hash      
      refQueue  
}
Signature: <K:Ljava/lang/Object;>Ljava/lang/ref/WeakReference<TK;>;
SourceFile: "ConcurrentWeakHashMap.java"
NestHost: org.jruby.util.collections.ConcurrentWeakHashMap
InnerClasses:
  final WeakKeyReference = org.jruby.util.collections.ConcurrentWeakHashMap$WeakKeyReference of org.jruby.util.collections.ConcurrentWeakHashMap