static  void ProgramInit(String configFile) 
{
    int port = 0;
    PropertyConfigurator.configure(configFile);
}

 static  void Usage(String msg) 
{
    System.err.println(msg);
    System.err.println( "Usage: java " + SyslogMin.class + " configFile");
    System.exit(1);
}

 public static  void main(String[] argv) 
{
  
      if(argv.length == 1) {
	ProgramInit(argv[0]);
      }
      else {
	Usage("Wrong number of arguments.");
      }
      test("someHost");
}

 static  void test(String host) 
{
    NDC.push(host);
    int i  = 0;
    CAT.debug( "Message " + i++);
    CAT.info( "Message " + i++);
    CAT.warn( "Message " + i++);
    CAT.error( "Message " + i++);
    CAT.log(Priority.FATAL, "Message " + i++);
    CAT.debug("Message " + i++,  new Exception("Just testing."));
}