Java pass arguments by value or reference, JAVA Programming

Does Java pass arguments by value or reference?

Ans) Pass by value.

1. When passing primitives, it going a copy of the variable to the method. Any change made in the method does not reflect in the calling method.

2. When dealing with objects, a copy of their reference/address is passed. Therefore the change made to the object is reflected in the calling method.

Related Discussions:- Java pass arguments by value or reference

Get info from website using javascript, Get info from website using javascr...

Get info from website using javascript Project Description: I need to extract the text from all the available (red, blue) seats of all the events on this site without getting

What is application context module, The Application context module makes sp...

The Application context module makes spring a framework. This module extends the concept of BeanFactory, giving support for internationalization (I18N) messages, application lifecy

Assignment, h there, i want you please to make an full assignment due in Fr...

h there, i want you please to make an full assignment due in Friday :)

XML File Homework, I need help on java homework. Is it possible to know the...

I need help on java homework. Is it possible to know the shortest possible time to get the solution before giving my commitment

Give the details of xml files used in validator framework, Two XML configur...

Two XML configuration files are uses by The Validator Framework validator-rules.xml and validation.xml. The validator-rules.xml shows the standard validation routines, these are re

Authentication -security component, Authentication is basically an identifi...

Authentication is basically an identification step. Functionality used for J2EE security: Principal : An entity that may be authenticated and identified. Principal n

What does the keyword "synchronize" mean in java, What does the keyword " s...

What does the keyword " synchronize " mean in java. What are the usage and disadvantages of synchronization?

Tasks with the classes Currency, In this assignment you work on a set of ta...

In this assignment you work on a set of tasks with the classes Currency, Money and Bank. Money and Currency You have been given a template for the Currency and Money classes (Lab1.

Asynchronous control, Asynchronous control

Asynchronous control

Functionality of customer relationship management system, The basic system ...

The basic system has to offer the following options: 1. Exit the program 2. Enter new customer The program prompts for the details of a new customer, assigns a unique cust

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages