anchor.diff:     if (size != prev_size) {
   	if (iend > size) {
   	    iend = size;
  +
   	}
          list = iteratorBean.getData(istart, size);
          
  
positive.code:     istart = (pageNum-1) * pageSize;
  }
  int iend = istart + pageSize - 1;
  try {
     list = iteratorBean.getData(istart, iend);
     int prev_size = size;
  
negative.code: 
  num_pages = size / pageSize;
  if (num_pages * pageSize < size) num_pages++;
  
  int istart_plus_pageSize = istart+pageSize;
  
  
  String istart_str = Integer.toString(istart+1);    
  String iend_str = new Integer(iend).toString();
  
  if (iend >= istart+pageSize-1) {
      iend = istart+pageSize-1;
      list = iteratorBean.getData(istart, iend);
      iend_str = new Integer(iend+1).toString();
  }
  
  String match_size = new Integer(size).toString();
     
  
            String contains_warning_msg = HTTPUtils.cleanXSS((String) request.getSession().getAttribute("contains_warning_msg"));
            int next_page_num = page_num + 1;
  