LocalCluster.java 文件源码

protected void setLogger() {
    boolean needReset = true;
    Logger rootLogger = Logger.getRootLogger();
    if (rootLogger != null) {
        Enumeration appenders = rootLogger.getAllAppenders();
        if (appenders.hasMoreElements() == true) {
            needReset = false;
        }
    }

    if (needReset == true) {
        BasicConfigurator.configure();
        rootLogger.setLevel(Level.INFO);
    }

}