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