<s>[INST] insert a new entry into the routeset . this method does not check whether this routeset is the right one to add the contact . this should be checked prior to the insertion by the routing table . concode_field_sep LinkedHashSet<PastryContact> entries concode_elem_sep RequestRouteSetOperation reqOp concode_elem_sep RouteSet OWNER_SET concode_field_sep boolean removeEntry concode_elem_sep int getSize concode_elem_sep boolean contains concode_elem_sep Iterator<PastryContact> iterator concode_elem_sep RouteSet getNewInstance concode_elem_sep String toString concode_elem_sep boolean isUpdating concode_elem_sep void startUpdateOperation [/INST] boolean function ( PastryContact arg0 ) { return entries . add ( arg0 ) ; </s>