codeChallenge/SortedArray.java

import java.util.Arrays;

public class SortedArray {
  public static void main(String[] args) {
    int[] ar = { 9, 5, 2, 4, 3, 1, 6, 8, 7 };
    Arrays.sort(ar);
    for (int i = 0; i < ar.length; i++) {

      System.out.print(ar[i] + " ");
    }
  }
}