if (user != null) {
for (Project clone : projects.values()) {
ProjectOverview cloneOverview = clone.getOverviewById(overview.getOverviewId());
if (cloneOverview != null) {
log.debug("Removed watcher " + userId + " from overview " + overview.getOverviewId());
cloneOverview.removeWatcher(user);
clone.removeWatcher(user);
break;
}
}
}