Program: How to delete all elements from my ArrayList?

Here we can see example for deleting all objects from ArrayList at one method call. We can do this by calling clear() method on ArrayList, it will delete all objects.

package com.java2novice.arraylist;

import java.util.ArrayList;

public class ClearMyArrayList {

	public static void main(String a[]){
		ArrayList<String> arrl = new ArrayList<String>();
		//adding elements to the end
		arrl.add("First");
		arrl.add("Second");
		arrl.add("Third");
		arrl.add("Random");
		System.out.println("Actual ArrayList:"+arrl);
		arrl.clear();
		System.out.println("After clear ArrayList:"+arrl);
	}
}

Actual ArrayList:[First, Second, Third, Random]
After clear ArrayList:[]