public List<Robot> listRobot() {
   QueryResult<Robot> res =
       getForceApi()
           .query(
               "SELECT Id, Name, robocode__Score__c, robocode__Source_Code__c FROM robocode__Robot__c",
               Robot.class);
   return res.getRecords();
 }
 public Robot getRobot(String name) {
   QueryResult<Robot> res =
       getForceApi()
           .query(
               "SELECT Id, Name, robocode__Score__c, robocode__Source_Code__c FROM robocode__Robot__c WHERE Name='"
                   + name
                   + "'",
               Robot.class);
   return res.getRecords().get(0);
 }