public class ExitWoes1 {
public static void main(String[] args) throws Exception {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
lc.shutdownAndReset();//this is to cancel default-config.
WriterAppender writerAppender = new WriterAppender();
writerAppender.setContext(lc);
writerAppender.setLayout(new EchoLayout());
OutputStream os = new FileOutputStream("exitWoes1.log");