https://blog.youkuaiyun.com/zjd358zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/zjd358/article/details/9709179https://blog.youkuaiyun.com/zjd358/article/details/9709179zjd358Thu, 01 Aug 2013 23:54:23 +0800https://blog.youkuaiyun.com/zjd358/article/details/9674793https://blog.youkuaiyun.com/zjd358/article/details/9674793zjd358Wed, 31 Jul 2013 23:59:04 +0800https://blog.youkuaiyun.com/zjd358/article/details/8784975https://blog.youkuaiyun.com/zjd358/article/details/8784975zjd358Fri, 03 May 2013 21:26:13 +0800https://blog.youkuaiyun.com/zjd358/article/details/8762477https://blog.youkuaiyun.com/zjd358/article/details/8762477zjd358Fri, 05 Apr 2013 21:06:40 +0800https://blog.youkuaiyun.com/zjd358/article/details/8733891https://blog.youkuaiyun.com/zjd358/article/details/8733891zjd358Sat, 30 Mar 2013 22:58:11 +0800https://blog.youkuaiyun.com/zjd358/article/details/8684996https://blog.youkuaiyun.com/zjd358/article/details/8684996zjd358Sun, 17 Mar 2013 22:01:55 +0800https://blog.youkuaiyun.com/zjd358/article/details/8684876https://blog.youkuaiyun.com/zjd358/article/details/8684876zjd358Sun, 17 Mar 2013 21:31:26 +0800https://blog.youkuaiyun.com/zjd358/article/details/8604268https://blog.youkuaiyun.com/zjd358/article/details/8604268zjd358Fri, 22 Feb 2013 22:57:18 +0800https://blog.youkuaiyun.com/zjd358/article/details/8589306https://blog.youkuaiyun.com/zjd358/article/details/8589306zjd358Mon, 18 Feb 2013 22:11:56 +0800https://blog.youkuaiyun.com/zjd358/article/details/8567669https://blog.youkuaiyun.com/zjd358/article/details/8567669zjd358Sun, 03 Feb 2013 23:13:08 +0800https://blog.youkuaiyun.com/zjd358/article/details/8564417https://blog.youkuaiyun.com/zjd358/article/details/8564417zjd358Sun, 03 Feb 2013 21:46:21 +0800https://blog.youkuaiyun.com/zjd358/article/details/8564409https://blog.youkuaiyun.com/zjd358/article/details/8564409zjd358Fri, 01 Feb 2013 23:01:39 +0800https://blog.youkuaiyun.com/zjd358/article/details/8564405https://blog.youkuaiyun.com/zjd358/article/details/8564405zjd358Fri, 01 Feb 2013 22:57:47 +0800https://blog.youkuaiyun.com/zjd358/article/details/8522890https://blog.youkuaiyun.com/zjd358/article/details/8522890zjd358Sun, 20 Jan 2013 21:09:29 +0800https://blog.youkuaiyun.com/zjd358/article/details/8498525https://blog.youkuaiyun.com/zjd358/article/details/8498525zjd358Sun, 13 Jan 2013 17:54:34 +0800https://blog.youkuaiyun.com/zjd358/article/details/8498250https://blog.youkuaiyun.com/zjd358/article/details/8498250zjd358Sun, 13 Jan 2013 15:46:53 +0800https://blog.youkuaiyun.com/zjd358/article/details/6589023https://blog.youkuaiyun.com/zjd358/article/details/6589023zjd358Wed, 06 Jul 2011 21:31:47 +0800https://blog.youkuaiyun.com/zjd358/article/details/6460191https://blog.youkuaiyun.com/zjd358/article/details/6460191zjd358Wed, 01 Jun 2011 21:43:00 +08001、  泛型数组列表
1）  数组类型的大型在程序执行new以后，大小固定了，不能再扩大数组的大小；
2）  ArrayList是一种采用类型参数的泛型类，在ArrayList后面增加来说明数组列表的元素类型；
3）  ArrayList可以在数组列表满以后，自动调整大小；当数组列表满以后，再添加（add方法）元素时，数组列表自动创建一个新的数组，并将所有的对象拷贝的新的数组列表中；
4）  如果能估计到数组列表可能存储的元素数量，可]]>https://blog.youkuaiyun.com/zjd358/article/details/6440921https://blog.youkuaiyun.com/zjd358/article/details/6440921zjd358Mon, 23 May 2011 22:09:00 +08001、  类、超类和子类：关键字extends表明正在构造的新类派生自一个已经存在的类；已经存在的类称为超类（也称：父类、基类），新类称为子类（也称：派生类）[C++中的继承与此类似，但是用“：”表示继承]；
2、  Java中的继承关系都是公有继承[C++中的继承分公有继承、保护继承和私有继承]；
3、  子类继承了超类的方法和域；
4、  设计的时候，通常将通用的行为和公共的属性放置在超类中，而将某些特殊的属性和行为放置在子类中；
5、  超类中有些通用]]>https://blog.youkuaiyun.com/zjd358/article/details/6425650https://blog.youkuaiyun.com/zjd358/article/details/6425650zjd358Mon, 16 May 2011 22:57:00 +0800