code: protected void printLog(String msg, Object...args) {
          printLogStatic(this.getClass().getSimpleName(), msg, args);
      }
docs: <p>The non-static method to print a log message to the console.</p>
  <p>This method will automatically use the name of the current class as class name.</p>
  @param msg The log message that needs to be printed.
  @param args The arguments that may be needed for formatting the message.