2 6 (20 points) The following test cases are iterations in TDD. Following each test case, complete the iteration by writing the code needed to pass thetest ,r, e Iteration 1: public class TestMyclass extends Testcase t public void test SumUp()f Myclass myclass new Myclase Iteration 2: public class TestMyclass extends TestCase t public void testSumUp() f MyClass myClass= new MyClass ( ) ; assertEquals (5, myclass.sumUp (2,3)) assertEquals (9, myclass.sunUp (1,2,6)): inta