question: removes braces in the begin and at the end of the validation message . concode_field_sep Logger logger concode_field_sep List<Date> yandexTimes concode_elem_sep String underlineToCamelCase concode_elem_sep boolean isAccessible concode_elem_sep JSONObject readJsonFromUrl concode_elem_sep Date today concode_elem_sep Date today concode_elem_sep boolean isEmpty concode_elem_sep boolean isEmpty concode_elem_sep boolean isEmpty concode_elem_sep List<Long> getIds concode_elem_sep String convert concode_elem_sep String camelCaseToUnderline concode_elem_sep Date yandexTime concode_elem_sep Date yandexTime concode_elem_sep String readFromUrl concode_elem_sep String md5
target: String function ( String arg0 ) { if ( ! isEmpty ( arg0 ) && arg0 . startsWith ( "srini_string" ) && arg0 . endsWith ( "srini_string" ) ) { return arg0 . substring ( 1 , arg0 . length ( ) - 1 ) ; } else { return arg0 ; } }