public class ExitWoes2 {
public static void main(String[] args) throws Exception {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
lc.shutdownAndReset();//this is to cancel default-config.
WriterAppender<LoggingEvent> writerAppender = new WriterAppender<LoggingEvent>();
writerAppender.setContext(lc);
writerAppender.setLayout(new EchoLayout<LoggingEvent>());
OutputStream os = new FileOutputStream("exitWoes2.log");