String function ( ) { return body . toString ( ) ; }
get the message body . concode_field_sep Map<String,List<String>> headers concode_elem_sep StringBuffer body concode_field_sep void addHeader concode_elem_sep Iterator<String> getHeaderNames concode_elem_sep String[] getHeaderValues concode_elem_sep String toString concode_elem_sep void store concode_elem_sep String getHeaderValue