Simples Assim

1) Create the JloSample.java file:

import org.jzonic.jlo.Logger;
import org.jzonic.jlo.LogManager;

public final class JloSample {

  public static void main(final String[] args) {
    final Logger logger = LogManager.getLogger(JloSample.class.getName());

    logger.info("Hello World!");
  }

  private JloSample() {
  }

}

processor=direct

3) Compile the JloSample.java file.

4) Launch the JloSample class.

http://sourceforge.net/projects/jlo/