class java/util/Map
entrySet
 ()Ljava/util/Set<Ljava/util/Map$Entry<TK;TV;>;>;
 ()L1java/util/Set<L1java/util/Map$Entry<TK;TV;>;>;
get
 (Ljava/lang/Object;)TV;
 (Ljava/lang/Object;)T0V;
remove
 (Ljava/lang/Object;)TV;
 (Ljava/lang/Object;)T0V;