java

gistfile1.txt

public static void moveRobot(RobotConnectionManager robotConnectionManager, int toX, int toY) {
    for(int i = 0; i < 3; ++i){
        try(RobotConnection conn = robotConnectionManager.getConnection();){
            conn.moveRobotTo(toX, toY);
            return;
        }catch(RobotConnectionException ex){}
    }
    throw new RobotConnectionException("Close connection");
}