Aletenze的专栏

public static void main(String[] args) { SocketChannel sc=null; try { sc=SocketChannel.open(new InetSocketAddress("localhost", 8080)); } catch (IOException e) { // TODO Auto-gener...

 引用：C#首席架构师：版本控制、虚拟化和覆盖网址：http://www.youkuaiyun.com/article/2012-09-17/2810048-Anders-Hejlsberg-on-Versioning-Virtual-O 在Java中，实例方法默认是虚拟化的，只有显式声明为final时，才可以在子类中被覆盖  public class Father { p...