code: private <T> void println(int logLevel, T object) {
      if (logLevel < logConfiguration.logLevel) {
        return;
      }
      String objectString;
      if (object != null) {
        ObjectFormatter<? super T> objectFormatter = logConfiguration.getObjectFormatter(object);
        if (objectFormatter != null) {
          objectString = objectFormatter.format(object);
        } else {
          objectString = object.toString();
        }
      } else {
        objectString = "null";
      }
      printlnInternal(logLevel, objectString);
    }
docs: Print an object in a new line.
  
  @param logLevel the log level of the printing object
  @param object   the object to print