Example2.java #daimonscala 21

gistfile1.java

import java.util.Arrays;
import java.util.Comparator;

public class Example2 {

  public static void main(String[] args) {

    Integer[] arr = new Integer[]{1, 5, 3, 2, 4};

    Arrays.sort(arr, new Comparator<Integer>() {
      @Override
      public int compare(Integer o1, Integer o2) {
        return o1 - o2;
      }
    });

    for (Integer i : arr) {
      System.out.println(i);
    }
  }

}