File list (Check if you may need any files):
S1.java
tester.java
TestInher.java
TestPoly.java
TestPoly2.java
TestShape.java
TestSingleton.java
calculation$1.class
calculation$2.class
calculation$3.class
calculation$4.class
calculation.class
CAnimal.class
cat.class
DataBaseConnection.class
Dog.class
MySuper.class
People.class
Rect.class
S1.class
S2.class
Shape.class
Student.class
Sub.class
tester.class
TestInher.class
TestPoly.class
TestPoly2.class
TestShape.class
TestSingleton.class
4.classpath
0.project
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