Edit D:\app\Administrator\product\11.2.0\dbhome_1\jdk\jre\lib\java\util\Collections$SingletonMap.class
?? 1 T ()I ()V ()Z (Ljava/lang/Object;)Z (TK;TV;)V <init> Code ConstantValue Entry InnerClasses J LineNumberTable Ljava/lang/Object; Signature SourceFile TK; TV; access$000 containsKey containsValue entrySet get isEmpty java/io/Serializable java/util/AbstractMap java/util/Collections "java/util/Collections$SingletonMap 1java/util/Collections$SingletonMap$ImmutableEntry java/util/Map java/util/Map$Entry k keySet serialVersionUID singleton size v values?# ?k? Ljava/util/Collection; Ljava/util/Collection<TV;>; Ljava/util/Set; Ljava/util/Set<TK;>; .Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>; _<K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/AbstractMap<TK;TV;>;Ljava/io/Serializable; (Ljava/lang/Object;)TV; ()Ljava/util/Collection; ()Ljava/util/Collection<TV;>; ()Ljava/util/Set; ()Ljava/util/Set<TK;>; &(Ljava/lang/Object;)Ljava/lang/Object; '(Ljava/lang/Object;Ljava/lang/Object;)V '(Ljava/lang/Object;Ljava/lang/Object;)Z 0()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>; #(Ljava/lang/Object;)Ljava/util/Set; $ % / 1 1 ; < "