/** Create and parse a header. * * @param headerName -- header name for the header to parse. * @param headerValue -- header value for the header to parse. * @throws ParseException * @return the parsed sip header */ public javax.sip.header.Header createHeader( String headerName, String headerValue) throws java.text.ParseException { if (headerName == null) throw new NullPointerException("header name is null"); String hdrText = new StringBuilder() .append(headerName) .append(":") .append(headerValue) .toString(); return createHeader(hdrText); }