LOG.debug("started");
final StopWatch watch = new StopWatch();
watch.start("detect changes");
try {
final Group group = new WroModelInspector(modelFactory.create()).getGroupByName(cacheKey.getGroupName());
if (isGroupChanged(group.collectResourcesOfType(cacheKey.getType()), callback)) {
callback.onGroupChanged(cacheKey);
cacheStrategy.put(cacheKey, null);
}
resourceChangeDetector.reset();
} catch (final Exception e) {