Java / Instance Variables (Non Static Variables)

1. Define Instance variables. 2. How the object references are initialized when it is a instance variable? 3. Is Instance variables thread safe in Java?

Could not find what you were looking for? send us the question and we would be happy to answer your question.

Define Instance variables.

Posted on Apr 1, 2016 by Senthil Kumar.

Instance variables are variables that are defined at the class level. Instance variables need not have to be initialized since they are automatically initialized to its default value during object creation.

How the object references are initialized when it is a instance variable?

Object references are initialized to null in case of instance variables.

Is Instance variables thread safe in Java?

No.

Package

	Interviews Questions Java Spring Hibernate Maven JUnit TOSCA BigData Angular DataStructures MongoDB MuleESB Servlet Scala	About Javapedia.net Javapedia.net is for Java and J2EE developers, technologist and college students who prepare of interview. Also this site includes many practical examples. This site is developed using J2EE technologies by Steve Antony, a senior Developer/lead at one of the logistics based company.
	contact: javatutorials2016[at]gmail[dot]com
Kindly consider donating for maintaining this website. Thanks.
	Copyright © 2020, javapedia.net, all rights reserved. privacy policy.

Java / Instance Variables (Non Static Variables)

Comments & Discussions

Recently added...