//  Data Structures with Java by John R. Hubbard
//  Copyright McGraw-Hill, 2001
//  Example 2.3 on page 26
//  Some array definitions


import java.util.Arrays;

public class Ex0203
{ public static void main(String[] args)
  { char[] a = new char[64];
    Arrays.fill(a,'H');
    String s = new String(a);
    System.out.println("s = \"" + s + "\"");
    Object[] objects = new Object[8];
    Arrays.fill(objects,2,5,"Java");
    System.out.println("objects = " + Arrays.asList(objects));
    int[] x = { 77, 44, 99, 88, 22, 33, 66, 55 };
    int[] y = (int[])x.clone();
    System.out.print("x = ");  print(x);
    System.out.print("y = ");  print(y);
    System.out.println("Arrays.equals(x,y) = " + Arrays.equals(x,y));
    System.out.println("y.equals(x) = " + y.equals(x));
    y[4] = 0;
    System.out.print("y = ");  print(y);
    System.out.println("Arrays.equals(x,y) = " + Arrays.equals(x,y));
    System.out.print("x = ");  print(x);
    Arrays.sort(x);
    System.out.print("x = ");  print(x);
    int i = Arrays.binarySearch(x,44);
    System.out.println("Arrays.binarySearch(x,44) = " + i);
    i = Arrays.binarySearch(x,47);
    System.out.println("Arrays.binarySearch(x,47) = " + i);
  }
  
  private static void print(int[] a)
  { System.out.print("{ " + a[0]);
    for (int i=1; i<a.length; i++)
      System.out.print(", " + a[i]);
    System.out.println(" }");
  }
}