extract the upper bound of the generic parameter at index from type . for example , index 1 of map returns runnable . concode_field_sep PlaceHolder placeHolder concode_field_sep Type responseType concode_elem_sep Class<?> getRawType concode_elem_sep T adapt concode_elem_sep CallAdapter<?> get
Type function ( int arg0 , ParameterizedType arg1 ) { return Utils . getParameterUpperBound ( arg0 , arg1 ) ; }