java

We have written the following two classes, both of which implement a Student interface: class Undergraduate implements Student public int minClassNumber() { return this.minLowerDivNumber : public int maxClassNumber() { return this.maxUpper DivNumber(): public int minLower DivNumber() { return 1; public int maxLower DivNumber() { return 99; public int minUpperDivNumber() { return 100; public int maxUpper DivNumber() { return 199; class Graduate implements Student { public int minClassNumber() { return 200; public int maxClassNumber() { return 599; TASK: Create the Student interface such that it declares as many of the attributes/methods we defined in the Graduate and Undergraduate as possible