}
public void testThrowing() {
XLogger logger = XLoggerFactory.getXLogger("UnitTest");
Throwable t = new UnsupportedOperationException("Test");
logger.throwing(t);
logger.throwing(XLogger.Level.DEBUG,t);
assertEquals(2, listAppender.list.size());
verifyWithException((LoggingEvent) listAppender.list.get(0), "throwing", t);
LoggingEvent event = (LoggingEvent)listAppender.list.get(1);
verifyWithLevelAndException(event, XLogger.Level.DEBUG,