Explain about the static classes, JAVA Programming

Assignment Help:

Explain about the Static classes

A  class  can  have  static  variables    and    methods.    Static    methods    and    variables    are  associated  with  class  itself  and  are n't  tied  to  any  specific object.  Hence statics  can  be  accessed without  instantiating  an object.  Static  methods  and  variables  are usually accessed by class name.

The most  significant aspect  of  statics  is  that  they  take place as    a    single    copy    in    class  regardless  of  the number of objects. Statics are shared by every object of a class. Non static methods and  instance variables aren't accessible inside a static method since no this reference is available inside a static method.

 


Related Discussions:- Explain about the static classes

Arrays, 1. Arrays and working with arrays

1. Arrays and working with arrays

Explain the role of remote interface in rmi, The Remote interface serves to...

The Remote interface serves to recognize interfaces whose methods may be invoked from a non-local virtual machine. Any object that is a remote object must directly or indirectly ex

Write an application for a video store , a. Write an application for a vide...

a. Write an application for a video store. Place the names of 10 of your favorite movies in a combo box. Let the user select a movie to rent. Let the user select a movie to rent. D

Programming help, writing a program to find common friends with the use of ...

writing a program to find common friends with the use of array

What is the use of message object, Message is a light weight message having...

Message is a light weight message having only header and properties and no payload. Therefore if the If the receivers are to be notified about an event, and no data requires to be

What is spring configuration file, Spring configuration file is an XML file...

Spring configuration file is an XML file. This file having the classes information and defines how these classes are configured and introduced to each other.

What is an aspect, An aspect is the cross-cutting functionality that you ar...

An aspect is the cross-cutting functionality that you are executing. It is the aspect of your application you are modularizing. An example of an aspect is logging. Logging is somet

Android App Clone, Hello, My friend Roshan from India told me that you pro...

Hello, My friend Roshan from India told me that you provide a high quality programming service which is why I''m here. I would like you to make a clone of an android app the app

Define testing with respect to programming, Define testing with respect to ...

Define testing with respect to programming? Testing is the process through that we try to determine the presence defects in a program. Testing is an significant step in soft

Java program to play minesweeper , Project Requirements Write and tes...

Project Requirements Write and test a Java program to play Minesweeper using Model-View-Presenter design (The model is an interface defining the data to be displayed or other

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd