関連ワード:  how to use private class in java    how to access private class in java    how to access private inner class in java    how to access package private class in java    how to use private method in another class in java    how to access private method outside class in java    how to access private members outside class in java    how to access private static inner class in java    how to access private members of a class in java    how to access private variable outside the class in java