please solve this

Part 3 - Coding Problems 20. (8 pts) You have the following test routine: package spring 2020. DogAndCat Interface: import statie org.unit.jupiter.api.Assertions. import org.unit.jupiter.api. BeforeAll import org. junit.jupiter.api.BeforeEach; import org. junit.jupiter.api. Test; class Animal Test @BeforeAll static void setUpBeforeClass() throws Exception @Before Each void setup() throws Exception Test void test() { Dog Riker = new Dog ("Riker"); assertEquals (Riker.getName(), "Riker"); Cat Skippy = new Cat ("Skippy"); assertEquals (Skippy.getName(), "Skippy"); @Test void testArray() { Dog Riker = new Dog ("Riker"); Animal [] pets = {Riker, new Cat ("Skippy") }; StringBuilder sb = new StringBuilder (); for (Animal pet: pets) { sb.append(pet.getName()); assertEquals ("RikerSkippy", sb.toString(); Write Animal, Dog, and Cat classes. Try to put as much code as you can into Animal so that Dog and Cat have the least amount of code