void function ( int arg0 ) { if ( this . handles . contains ( arg0 ) ) { return ; } this . handles . add ( arg0 ) ; }
add the handle to the set . wo n't squawk if handle already member . concode_field_sep List<Integer> handles concode_elem_sep int pos concode_elem_sep long serialVersionUID concode_field_sep HandleIterator handles concode_elem_sep int next concode_elem_sep HashSet<Integer> toJavaSet concode_elem_sep boolean isValid concode_elem_sep boolean isEmpty concode_elem_sep boolean isMember concode_elem_sep void remove concode_elem_sep void empty concode_elem_sep int size concode_elem_sep int hashCode concode_elem_sep boolean equals concode_elem_sep int get concode_elem_sep Object clone concode_elem_sep String toString concode_elem_sep int first