anchor.diff:  
   
   
  -
  -
  -System.out.println("mapping.jsp mapping_schema: " + mapping_schema);
  +System.out.println("(* KLO) mapping.jsp mapping_schema: " + mapping_schema);
   
   MappingIteratorBean bean = (MappingIteratorBean) scheme2MappingIteratorBeanMap.get(mapping_schema);
   if (bean == null) {
  -
  +    System.out.println("(* KLO) bean == null -- initialize MappingIteratorBean.");
       //bean = new MappingIteratorBean();
       // initialization
       iterator = DataUtils.getMappingDataIterator(mapping_schema, mapping_version, sortBy);
  
positive.code:                   String s = new Integer(MappingData.COL_SOURCE_NAME).toString();
                %>
  
                  <a href="<%=request.getContextPath() %>/pages/mapping.jsf?dictionary=<%=HTTPUtils.cleanXSS(mapping_schema)%>&version=<%=mapping_version%>&sortBy=<%=s%>">
                     Source Name
                  </a>
  
  
negative.code: int numRemaining = 0;
  
  int sortBy = MappingData.COL_SOURCE_CODE;
  
  int prevSortBy = MappingData.COL_SOURCE_CODE;
  
  String sortByStr = request.getParameter("sortBy");
  if (sortByStr != null) {
      sortBy = Integer.parseInt(sortByStr);
  }
  
  System.out.println("SORT_BY: " + sortBy);
  
  
  String prevSortByStr = (String) request.getSession().getAttribute("sortBy");
  if (prevSortByStr != null) {
  