void doPrint(int level, String message, Throwable throwable) {
    if (level < myThreshold) return;

    if (!message.endsWith(LINE_SEPARATOR)) {
      message += LINE_SEPARATOR;
    }

    if (myWrappee != null) {
      myWrappee.printMessage(level, message, wrapException(throwable));
    }
  }
void doPrint(int level, String message, Throwable throwable)