/* * Copyright 1999-2005 The Apache Software Foundation. *  * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at *  *      http://www.apache.org/licenses/LICENSE-2.0 *  * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */package org.apache.log4j.net.test;import org.apache.log4j.*;public class SMTPMin {  static Logger cat = Logger.getLogger(SMTPMin.class);  public  static  void main(String argv[]) {    if(argv.length == 1)      init(argv[0]);    else      usage("Wrong number of arguments.");    NDC.push("some context");    test();  }  static  void usage(String msg) {    System.err.println(msg);    System.err.println("Usage: java " + SMTPMin.class.getName()		       + " configFile");    System.exit(1);  }  static  void init(String configFile) {    PropertyConfigurator.configure(configFile);  }  static  void test() {    int i  = 0;    cat.debug( "Message " + i++);    cat.debug("Message " + i++,  new Exception("Just testing."));    cat.info( "Message " + i++);    cat.warn( "Message " + i++);    cat.error( "Message " + i++);    cat.log(Priority.FATAL, "Message " + i++);    LogManager.shutdown();    Thread.currentThread().getThreadGroup().list();  }}