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Java arraylist add method example

This tutorial shows you how to add elements to Arraylist in different ways.

How to add to elements in arraylist java – add(E e)

The below example uses add method from Java API to append or add an element to the end of the ArrayList

package com.candidjava.arrayList;

import java.util.ArrayList;

public class ArrayListAdd 
{
	public static void main(String[] args) {
		
		ArrayList al=new ArrayList();
		
		// add first element to arraylist
		al.add("candid");		
		System.out.println(al); // print arraylist data

		// add more elements to arraylist
		al.add("mathan");
		al.add("antony");
		System.out.println(al);
		
	}
}

Output

[candid]
[candid, mathan, antony]

Add elements to specified positions in arraylist java – add(int index, E element)


ArrayListAddIndex

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ArrayListAddAll

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The post Java Arraylist Add method example appeared first on Candidjava -Core Java, Servlet, Jsp, Hibernate,Spring,.



This post first appeared on Core Java,Servlet,Jsp,Struts,Hibernate,Spring Fram, please read the originial post: here

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Java arraylist add method example

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