ocjp(scjp) 的官网样题收录-20130723
摘要:
官网上给的样题很少,带(*)的为正确答案。OBJECTIVE: 1.5:Given a code example, determine if a method is correctly overriding or overloading another method, and identify legal return values (including covariant returns), for the method.1) Given:1. class SuperFoo {2. SuperFoo doStuff(int x) {3. return new SuperFoo();4. }5 阅读全文
posted @ 2013-07-23 19:30 在旅途 阅读(393) 评论(0) 推荐(0) 编辑