@Override
public void resourceChanged(final IResourceChangeEvent event) {
- final Set<IMarker> added = new HashSet<>();
- final Set<IMarker> removed = new HashSet<>();
+ final Set<@NonNull IMarker> added = new HashSet<>();
+ final Set<@NonNull IMarker> removed = new HashSet<>();
boolean deltaFound = false;
for (final IMarkerDelta delta : event.findMarkerDeltas(IMarker.BOOKMARK, false)) {
if (delta.getResource().equals(fFile)) {