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Sunday, 10 May 2015

How to get element of Arraylist

 We  use method  get(int index) for get any element at specific index.
 
import java.util.ArrayList;

public class GetElement {
   

    public static void main(String[] args) {
        ArrayList<String> arr = new ArrayList<String>();
        // add element in arraylist
        arr.add("c");
        arr.add("php");
        arr.add("html");
        arr.add("java");
        // print arraylist
        System.out.println("arrayList is = " + arr);

        System.out.println("Element At Index 2 ="+arr.get(2));
    }
   
}

Output:

arrayList is = [c, php, html, java]

Element At Index 2 =html



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