A. What does the clone method do in a Java program? B. How should objects be compared for equality? Why? C. Write a Java expression that compares two strings for equality. D. With a method call, m(A), from main, where A is an array, may elements of A be changed in such a way that main will have access to the new values? Why or why not? E. Draw a memory diagram of the data in this Java code: Rectangle rec = new Rectangle(5, 10