certification模拟 2009-12-03 By: admin On: 2009/12/03 In: java 我在作这一题的时候，一时不察，把static变数跟local变数一直混着用，结果看答案错了，还不知错Continue Reading
SCJP一个关于继承及介面的问题 2009-11-09 By: admin On: 2009/11/09 In: java 程式码: package inheritance_interface;interface RunneContinue Reading