Sorting Program Using ArrayList

Program:

package com;

import java.util.ArrayList;
import java.util.Collections;
/**
 *
 * @author user
 */
public class SortingProgram {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
       
        ArrayList list=new ArrayList();
        list.add(1);
        list.add(7);
        list.add(5);
        System.out.println("Before sorting: "+list);
        Collections.sort(list);
        System.out.println("After sorting: "+list);
        
    }
}

Output:

Before sorting: [1, 7, 5]

After sorting: [1, 5, 7]