public String countSequences(@RequestParam("TypeFeatures") String typeFeature, @RequestParam("Percent") String percent,
Map<String, Object> model) {
model.put("username", getPrincipalName());
public String countSequences(@RequestParam("TypeFeatures") String typeFeature, @RequestParam("Percent") String percent,
Map<String, Object> model) {
model.put("username", getPrincipalName());