private static int calculateComplexityForMethods(PsiMethod[] methods) {
      final CyclomaticComplexityVisitor visitor = new CyclomaticComplexityVisitor();
      int complexity = 0;
      for (final PsiMethod method : methods) {
        visitor.reset();
        method.accept(visitor);
        complexity += visitor.getComplexity();
      }
      return complexity;
    }
private static int calculateComplexityForMethods(PsiMethod[] methods)