File list (Check if you may need any files):
db2
...\DepartmentAppl.java
...\UDF
...\...\MyUDF.java
...\...\MyUDF2.java
...\...\新建 文本文档 (2).txt
...\...\新建 文本文档 (3).txt
...\...\新建 文本文档.txt
...\...\问题.txt
...\存储过程(两个)
...\................\Bank.java
...\................\BANK1.txt
...\................\DB2Appl2.java
...\................\test2.txt
...\示例3.1DataEntryAppl.java
...\示例7.1SQLJ.sqlj
...\第一卷第三单元3.2.java
...\第一卷第二单元(26页)QuizApp.java
...\第一卷第四单元练习.java
...\第一章示例1.1DB2Appl.java
...\第三卷第三单元3.1.java
...\考试
...\....\Test.java
...\....\存储过程.txt
...\触发器
...\......\correct触发器.txt
...\......\emp.txt
...\(第三卷第三单元3.2)DepartmentAppl.java