private static void traverseSuperMethods(
     RefMethod refMethod,
     GlobalJavaInspectionContext globalContext,
     GlobalJavaInspectionContext.UsagesProcessor processor) {
   final Collection<RefMethod> superMethods = refMethod.getSuperMethods();
   for (RefMethod superMethod : superMethods) {
     traverseSuperMethods(superMethod, globalContext, processor);
   }
   globalContext.enqueueMethodUsagesProcessor(refMethod, processor);
 }