摘要:
先看题: class Base {private String name = "Base";public void method() {System.out.println("In Base method...");}public static void staticmethod() {System 阅读全文
摘要:
以下程序是否存在错误?class Base {private final void method() {System.out.println("In Base...");}}class Sub extends Base {public void method() {System.out.pri 阅读全文