private static String calcPackageName(String packageName, boolean createInnerClass, PsiMethod method) {
    if (createInnerClass) {
      final PsiClass containingClass = method.getContainingClass();
      if (containingClass != null) {
        final String qualifiedName = containingClass.getQualifiedName();
        return qualifiedName != null ? qualifiedName : "";
      }
      else {
        return packageName;
      }
    }
    return packageName;
  }
private static String calcPackageName(String packageName, boolean createInnerClass, PsiMethod method)