remove the handler from the map . the return boolean should primarily be used for unit test support . concode_field_sep HashMap<Class,ArrayList<EventHandler>> map concode_field_sep void add concode_elem_sep void fire concode_elem_sep boolean has
boolean function ( Class arg0 , EventHandler arg1 ) { if ( map == null ) { return false ; } ArrayList < EventHandler > loc0 = map . get ( arg0 ) ; if ( loc0 == null ) { return false ; } else { return loc0 . remove ( arg1 ) ; } }