Êþº¾-org/xmldb/lib/Setjava/lang/Objectorg/xmldb/lib/Collectionsize()IisEmpty()Zcontains(Ljava/lang/Object;)Ziterator()Lorg/xmldb/lib/Iterator;addget&(Ljava/lang/Object;)Ljava/lang/Object;removeclear()VequalshashCode SourceFileSet.java