9. Which of the following is a valid JUnit test? public void testMax() { @Test assertEquals(6, Math.max(5, 6)); A. B. @Test public void testMax() { assertEquals (6, Math.max(5, 6)); C. D. public void testMax() { System.out.println(Math.max(5, 6) == 6); @Test(6) public void testMax() { Math.max(5, 6); public void testMax() { Math.max(5, 6) E. @Test(6); 10. Consider the following recursive method for checking if the input integer x is even. public static boolean isEven (int x) { int y = Math.abs (x); if(y==0) return true; else return } Which of the following is the correct return statement? A. isEven (1) ! isEven (x-1) false || isEven (y-1) B. C. D. false ! isEven (y-1) (ANSWER) E