question: extracts the session of this result value . concode_field_sep ResponseHeader header concode_elem_sep HttpEntity body concode_field_sep Map<String,String> headers concode_elem_sep Optional<String> charset concode_elem_sep Cookie cookie concode_elem_sep Result withHeaders concode_elem_sep HttpEntity body concode_elem_sep Result withHeader concode_elem_sep play.api.mvc.Result asScala concode_elem_sep Cookies cookies concode_elem_sep Result as concode_elem_sep Optional<String> reasonPhrase concode_elem_sep ResponseHeader header concode_elem_sep Optional<String> header concode_elem_sep Optional<String> contentType concode_elem_sep Optional<String> redirectLocation concode_elem_sep int status concode_elem_sep Flash flash
target: Session function ( ) { return JavaResultExtractor . getSession ( header ) ; }