Level level = Level.TRACE;
Message data = new SimpleMessage("message");
Throwable t = new InternalError("not a real error");
Map<String, String> map = new HashMap<String, String>();
map.put("key", "value");
ContextStack contextStack = new MutableThreadContextStack(Arrays.asList("a", "b"));
String threadName = "main";
StackTraceElement location = null;
long currentTimeMillis = 12345;
evt.setValues(null, loggerName, marker, fqcn, level, data, t, map,
contextStack, threadName, location, currentTimeMillis);