@SuppressWarnings({"unchecked", "cast"}) public WildcardType clone() throws CloneNotSupportedException { WildcardType node = (WildcardType) super.clone(); node.subtype_TypeDecl_values = null; node.containedIn_TypeDecl_values = null; node.instanceOf_TypeDecl_values = null; node.in$Circle(false); node.is$Final(false); return node; }