returns the result of this call . concode_field_sep T result concode_elem_sep boolean completed concode_elem_sep E error concode_elem_sep List<Callback<T,E>> toBeNotified concode_field_sep void success concode_elem_sep void success concode_elem_sep boolean completed concode_elem_sep void error concode_elem_sep void error concode_elem_sep void notify
T function ( ) { checkState ( completed ( ) , "srini_string" ) ; if ( error != null ) { throw error ; } return result ; }