File list (Check if you may need any files):
第1章
.....\1.1
.....\...\HelloJavaWorld.class
.....\...\HelloJavaWorld.java
第2章
.....\2.1
.....\...\stringExample.class
.....\...\stringExample.java
.....\2.2
.....\...\Student.java
第3章
.....\3.1
.....\...\News.class
.....\...\News.java
.....\3.2
.....\...\AutoAdd.class
.....\...\AutoAdd.java
.....\3.3
.....\...\CompareOper.class
.....\...\CompareOper.java
.....\3.4
.....\...\CompareScore.class
.....\...\CompareScore.java
.....\3.5
.....\...\SwitchScore.class
.....\...\SwitchScore.java
.....\3.6
.....\...\forTest.java
.....\3.7
.....\...\WhileTest1.java
.....\BroadCast.class
.....\BroadCast.java
第5章
.....\5.1
.....\...\Student.java
.....\5.2
.....\...\Point.java
.....\5.3
.....\...\Test.java
.....\5.4
.....\...\Test.java
.....\5.5
.....\...\Demo.java
.....\5.6
.....\...\Example1.java