2-1) Stack Heap main a 2 4 6 8 b 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2-2) Stack Heap foo a b main a 2 4 6 8 b 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2-3) Stack Heap foo a b main 2 4 6 8 b 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o 0 0 0 2-4) Stack Heap foo a b main a 2 4 6 8 b 0 0 0 0 0 0 0 0 O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Consider the following Java program: public class ArrayTest { public static void foo(int[] a, int[] b) { // part 2: what do things look like when we get here? int[] c = b = c; {3, 5, 7, 9}; for (int i = 0; i