/*
Sort elements of Java ArrayList Example
This Java Example shows how to sort the elements of java ArrayList object using
Collections.sort method.
*/
import java.util.ArrayList;
import java.util.Collections;
public class SortJavaArrayListExample {
public static void main(String[] args) {
//create an ArrayList object
ArrayList arrayList = new ArrayList();
//Add elements to Arraylist
arrayList.add("1");
arrayList.add("3");
arrayList.add("5");
arrayList.add("2");
arrayList.add("4");
/*
To sort an ArrayList object, use Collection.sort method. This is a
static method. It sorts an ArrayList object's elements into ascending order.
*/
Collections.sort(arrayList);
//display elements of ArrayList
System.out.println("ArrayList elements after sorting in ascending order : ");
for(int i=0; i<arrayList.size(); i++)
System.out.println(arrayList.get(i));
}
}
/*
Output would be
ArrayList elements after sorting in ascending order :
1
2
3
4
5
*/
