class java.util.IdentityHashMap$KeyIterator extends java.util.IdentityHashMap<K, V>.IdentityHashMapIterator<K>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: java.util.IdentityHashMap$KeyIterator
  super_class: java.util.IdentityHashMap$IdentityHashMapIterator
{
  final java.util.IdentityHashMap this$0;
    descriptor: Ljava/util/IdentityHashMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(java.util.IdentityHashMap);
    descriptor: (Ljava/util/IdentityHashMap;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.IdentityHashMap$KeyIterator this
         0: .line 823
            aload 0 /* this */
            aload 1
            putfield java.util.IdentityHashMap$KeyIterator.this$0:Ljava/util/IdentityHashMap;
            aload 0 /* this */
            aload 1
            invokespecial java.util.IdentityHashMap$IdentityHashMapIterator.<init>:(Ljava/util/IdentityHashMap;)V
            return
        end local 0 // java.util.IdentityHashMap$KeyIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/IdentityHashMap$KeyIterator;
    MethodParameters:
        Name  Flags
      this$0  final

  public K next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.IdentityHashMap$KeyIterator this
         0: .line 826
            aload 0 /* this */
            getfield java.util.IdentityHashMap$KeyIterator.traversalTable:[Ljava/lang/Object;
            aload 0 /* this */
            invokevirtual java.util.IdentityHashMap$KeyIterator.nextIndex:()I
            aaload
            invokestatic java.util.IdentityHashMap.unmaskNull:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 0 // java.util.IdentityHashMap$KeyIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/IdentityHashMap$KeyIterator;
    Signature: ()TK;
}
Signature: Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TK;>;
SourceFile: "IdentityHashMap.java"
NestHost: java.util.IdentityHashMap
InnerClasses:
  private abstract IdentityHashMapIterator = java.util.IdentityHashMap$IdentityHashMapIterator of java.util.IdentityHashMap
  private KeyIterator = java.util.IdentityHashMap$KeyIterator of java.util.IdentityHashMap