File list (Check if you may need any files):
3.8
...\.classpath
...\.project
...\com
...\...\collection
...\...\..........\ListTest.class
...\...\..........\ListTest.java
...\...\..........\MapTest.class
...\...\..........\MapTest.java
...\...\..........\SetTest.class
...\...\..........\SetTest.java
...\...\..........\Student.class
...\...\..........\Student.java
...\...\inter
...\...\.....\A.class
...\...\.....\A.java
...\...\.....\B.class
...\...\.....\B.java
...\...\.....\Behavior.class
...\...\.....\Behavior.java
...\...\.....\C.class
...\...\.....\C.java
...\...\.....\Cannon.class
...\...\.....\Cannon.java
...\...\.....\Mobile.class
...\...\.....\Mobile.java
...\...\.....\Person.class
...\...\.....\Person.java
...\...\.....\Plan.class
...\...\.....\Plan.java
...\...\.....\Soldier.class
...\...\.....\Soldier.java
...\...\.....\Tank.class
...\...\.....\Tank.java
...\...\.....\Test.class
...\...\.....\Test.java
...\...\.....\Weapon.class
...\...\.....\Weapon.java
...\zuoye
...\.....\entity
...\.....\......\Rec.class
...\.....\......\Rec.java
...\.....\......\Round.class
...\.....\......\Round.java
...\.....\......\Shape.class
...\.....\......\Shape.java
...\.....\......\Test.class
...\.....\......\Test.java
...\.....\......\Triangle.class
...\.....\......\Triangle.java