adds a value and its corresponding display item to the list . concode_field_sep ListBoxWrapper listBoxWrapper concode_elem_sep String noneDisplayItem concode_elem_sep List<String> values concode_field_sep void removeItem concode_elem_sep String getValueAtIndex concode_elem_sep void removeValue concode_elem_sep void selectValue concode_elem_sep String getItem concode_elem_sep int indexOfValue concode_elem_sep void setSelectedIndex concode_elem_sep boolean containsValue concode_elem_sep String getDisplayItemForValue
void function ( String arg0 , String arg1 ) { values . add ( arg0 ) ; listBoxWrapper . addItem ( arg1 ) ; }