String xml = displayStatus(community); if(xml == null) { writeNullResult(); return; } currentCommunityXML = xml;
    private void showCommunityAttributes(String format, String community)    {      String xml = displayStatus(community);      if(xml == null) {        writeNullResult();        return;      }      currentCommunityXML = xml;      if(format.equals("xml"))        out.write(xml);      else      {        String html = getHTMLFromXML(xml, "communityAttributes.xsl");        out.print(html);      }    }