public class TestMyArray { public static void main(String[] args) { MyArray m = new MyArray(new Integer[] { new Integer(1),new Integer(2),new Integer(3) } ); m.print(); } } class MyArray { private final int size; private Object[] a; public MyArray(Object[] a) { size = a.length; this.a = a; } public void print() { for(int i=0;i