anchor.diff:             name = c.getEntityDescription().getContent();
   
           } else {
  -           //name = "The server encountered an internal error that prevented it from fulfilling this request.";
  -           name = "ERROR: Invalid code - " + code + ".";
  +           name = "ERROR: Invalid code.";
           }
        }
   
  
positive.code:     boolean multipleCUIs = false;
  
      if (type.compareTo("sources") == 0 && checkmultiplicity.compareTo("true") == 0) {
      
          request.getSession().setAttribute("type", type); 
          
    boolean searchInactive = true;
    sab = gov.nih.nci.evs.browser.utils.HTTPUtils.cleanXSS((String) request.getParameter("sab"));
    sourcecode = gov.nih.nci.evs.browser.utils.HTTPUtils.cleanXSS((String) request.getParameter("sourcecode"));
  
negative.code: 
              name = "";
              if (dictionary.compareTo(Constants.CODING_SCHEME_NAME) != 0) {
                 name = "ERROR: Invalid coding scheme name.";
              } else {
          if (c != null) {
             request.getSession().setAttribute("concept", c);
  