@NotNull
@Override
public Set<UsageDescriptor> getUsages() throws CollectUsagesException {
HashSet<UsageDescriptor> descriptors = new HashSet<>();
descriptors.addAll(myUsageDescriptors.values());
myUsageDescriptors.clear();
return descriptors;
}
private static void getAllMethodsInner(
PsiClass clazz, List<PsiMethod> allMethods, HashSet<PsiClass> visited) {
if (visited.contains(clazz)) return;
visited.add(clazz);
ContainerUtil.addAll(allMethods, clazz.getMethods());
final PsiClass[] supers = clazz.getSupers();
for (PsiClass aSuper : supers) {
getAllMethodsInner(aSuper, allMethods, visited);
}
}