// Hello.java   from the INSTALL file for log4j

import org.apache.log4j.Logger;
import org.apache.log4j.BasicConfigurator;
    
public class Hello {
    
    static Logger logger = Logger.getLogger(Hello.class);
    
      public
      static
	  void main(String argv[]) {
	  BasicConfigurator.configure();
	  logger.debug("Hello world.");
	  logger.info("What a beatiful day.");
      }
}