Question: Using the A , B , C , and D classes from this section, what is the output of the following code fragment? public static

Using the A , B , C , and D classes from this section, what is the output of the following code fragment?

public static void main (String [] args) { A[] elements {new B(), new D(), new A (), new C()}; for (int i = 0; i < elements.length; i++) { elements [i].method2 () ; System.out.println (elements [i]); elements [i].methodl () ; System.out.println ();

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