private int calculateTotalDependencies(PsiClass aClass) {
      final CouplingVisitor visitor = new CouplingVisitor(aClass,
                                                          m_includeJavaClasses, m_includeLibraryClasses);
      aClass.accept(visitor);
      return visitor.getNumDependencies();
    }
private int calculateTotalDependencies(PsiClass aClass)