@RequestMapping(value = "/remainNumbers/delete", method = RequestMethod.DELETE)
 public ResponseEntity<Object> deleteRemainNumbers() {
   mySQLRepo.deleteRemainNumbers();
   JSONObject obj = new JSONObject();
   obj.put("notification", "Success");
   return new ResponseEntity<Object>(obj.toString(), HttpStatus.OK);
 }
 @RequestMapping(value = "/historyNumbers")
 public ResponseEntity<Object> historyNumbers() {
   mySQLRepo.insertHistory();
   JSONObject obj = new JSONObject();
   obj.put("notification", "Success");
   return new ResponseEntity<Object>(obj.toString(), HttpStatus.OK);
 }
 @RequestMapping(value = "/todayNumbers/insert/{rollId}/{rollNumber}", method = RequestMethod.POST)
 public ResponseEntity<Object> insertTodayNumbers(
     @PathVariable("rollId") Integer rollId, @PathVariable("rollNumber") Integer rollNumber) {
   mySQLRepo.insertTodayNumbers(rollId, rollNumber);
   JSONObject obj = new JSONObject();
   obj.put("notification", "Success");
   obj.put("rollNumber", rollNumber);
   return new ResponseEntity<Object>(obj.toString(), HttpStatus.OK);
 }
 @RequestMapping(value = "/remainNumbers")
 public ResponseEntity<List<RemainNumbers>> remainingNumbers() {
   List<RemainNumbers> list = mySQLRepo.remainingNumbers();
   return new ResponseEntity<List<RemainNumbers>>(list, HttpStatus.OK);
 }
 @RequestMapping(value = "/fullSearch")
 public ResponseEntity<List<FullSearch>> fullSearch() {
   List<FullSearch> list = mySQLRepo.getAll();
   return new ResponseEntity<List<FullSearch>>(list, HttpStatus.OK);
 }