File list (Check if you may need any files):
mylib\ani\Animal.class
.....\...\Animal.java
.....\...\Horse.class
.....\...\Horse.java
.....\...\Pig.class
.....\...\Pig.java
.....\...\Test.java
.....\ani.class
.....\Animal.class
.....\Animal.java
.....\bird.class
.....\bird.java
.....\Flyable.class
.....\Glede.class
.....\Interfaceadd.java
.....\myclasses\mygraph\MyCircle.class
.....\.........\.......\MyCircle.java
.....\.........\.......\MyPoint.class
.....\.........\.......\MyPoint.java
.....\.........\.......\MySphere.class
.....\.........\.......\MySphere.java
.....\.........\.......\Test.java
.....\.........\.......\TestMyCircle.java
.....\.........\.......\TestMySphere.java
.....\.........\tb.java
.....\Person\Person.class
.....\......\Person.java
.....\......\Student.class
.....\......\Student.java
.....\Pigeon.class
.....\Test.java
.....\myclasses\mygraph
.....\ani
.....\area
.....\myclasses
.....\Person
mylib