anchor.diff:  				out.write(header.replaceAll("[^ -~]", ""));
   				
   				// print the comma if not the last value
  -				if (i < headers.length() - 1) out.write(",");				
  +				if (i < headers.length() - 1) out.write(",");
   			}
   			// print the line break
   			out.write("\r\n");
  
positive.code: }
  
  %><%
  
  	String fileName = request.getParameter("downloadFileName");
  
  	if (fileName == null) fileName = "download.csv";
  
negative.code: 			JSONArray row = rows.getJSONArray(i);
  			// loop the cells
  			for (int j = 0; j < row.length(); j++) {
  				// print the escaped col value
  				out.write(escapeValue(row.optString(j)));
  				// print the comma if not the last value
  				if (j < row.length() - 1) out.write(",");
  			}				
  			// print the line break
  			out.write("\r\n");
  