//  Data Structures with Java by John R. Hubbard
//  Copyright McGraw-Hill, 2001
//  Problem 2.2 on page 41

import java.util.Arrays;

public class Pr0202
{ public static void main(String[] args)
  { Double x = new Double(Math.PI);
    Object[] a = new Object[4];
    Arrays.fill(a,x);
    Object[] b = new Object[4];
    Arrays.fill(b,x);
    System.out.println("b.equals(a) = " + b.equals(a));
    System.out.println("Arrays.equals(a,b) = "
                      + Arrays.equals(a,b));
    Arrays.fill(a,"Cherry Pie!");
    Arrays.fill(b,"Cherry Pie!");
    System.out.println("b.equals(a) = " + b.equals(a));
    System.out.println("Arrays.equals(a,b) = "
                      + Arrays.equals(a,b));
  }
}