Bug 126779 [IDE] Removed deprecated project capabilities API and implementation
It was created then deprecated before 2.0 shipped. As has never been API and we don't use it we should delete it.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/misc/ProjectCapabilitySelectionGroup.java
private Map imageTable;
        public void dispose() {
            if (imageTable != null) {
                Iterator itr = imageTable.values().iterator();
                while (itr.hasNext())