What are the differences between ArrayList and Vector classes?

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Next Question:
What is the difference between vector and JPG file?
Posted by:
محمدوسيم تبسم
19-January-2015

Core Java J2EE J2SE JavaSE Java

Question added by himanshu mittal
Date Posted: 2013/06/25

Upvote (0) Views (7) Followers (2) Answers (3) Report Question

Write an Answer
Register now or log in to answer.

3 Answers

by صبحي المحمودي

in java Vectors are synchronized, ArrayLists are not.
Data Growth Methods

Downvote Reply () Report

L Bishwajit Sinha

by L Bishwajit Sinha , Trainee developer , Nex-g exuberrant solutions Pvt Ltd

In vectors there are synchronized objects but not in case of array list.
Moreover, array list is faster in performance then vectors.

Downvote Reply () Report

by Deleted user

performance wise ArrayList is way faster than Vector also Vector is safe for multi-threading while ArrayList is not

Downvote Reply () Report

Popular Searches

Engineering Technicians Jobs Engineers Jobs Sales Executive Jobs Accountant Jobs Software Engineer Jobs

Write Your Answer

More Questions Like This

What is protected method in abstract class?
Top Answer: <p>You need to do parent::test() call - or not do not declare method in child class at all. In seco ... See More

Answers (2)
If I have a LAN with 1000 PC from which class I should use IP addresses ?
Top Answer: you should use Class B Private IP Address. Because in Class C, you will get maximum254 and in Class A pri ... See More

Answers (32)
In UML-Class Diagram what is the relation between name of class and name of its methods? In specifically are there any consistency between their names?
Top Answer: class : is noun method : verb See More

Answers (1)
Can you write a Template Class From your preferred programming language To be a Reference for you and for every one ?
Top Answer: Classes, essentially, define new types to be used in C++ code. And types in C++ not only interact with co ... See More

Answers (11)

Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.