Java Tutorial
This tutorial has 20 pages and it is a good guidance for beginners to learn Java language.

Java 指南
这个教材共有20页，是个很好 Java 入门材料.

Java interview questions and answers

It includes 32 questions with answers, if you are going to attend an interview of Java, please read it.

Java面试问题以及答案
它包含了32道题目并附有答案，如果你要参加一个Java面试，请一定要读一下。