public void Warn(object message, Exception exception)
 {
     ConsoleOutputUtils.WarnFormat("{0}, exception: {1}", message, exception.ToString());
 }
 public void WarnFormat(string format, params object[] args)
 {
     ConsoleOutputUtils.WarnFormat(format, args);
 }
 public void Warn(object message)
 {
     ConsoleOutputUtils.WarnFormat(message + string.Empty);
 }