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

Web application using javascript-xml and css, Journal of how you came to AU...

Journal of how you came to AUB Write a web application using JavaScript, XML and CSS that contains a journal of major events and places on your journey to Bond University. The

Convert string to super ascii, A string S is said to be "Super ASCII", if i...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''''a''''-''''z'''') and

Develop billing software, Develop Billing Software Project Description: ...

Develop Billing Software Project Description: Need software to print bills on A4 paper in the format provided. The details are shown below - 1. Serially generated Invoice

Define high-level thread states?, The state chart diagram given below defin...

The state chart diagram given below defines the thread states.     1.      Runnable - waiting for its turn to be picked for performing by the thread scheduler based o

I need to make clone of an android app, I need to Make clone of an Android ...

I need to Make clone of an Android app Project Description: Make a total duplicate of the App: Camp and RV Campgrounds Plus The only difference will be the name (as it

Advantage of event-delegation over event-inheritance model, Describe advant...

Describe advantage of the event-delegation model over the earlier event-inheritance model ?

We want an e commerce site, We want an E Commerce site Project Descripti...

We want an E Commerce site Project Description: We want an E Commerce site like fifacointrader.. You must have experience with that kind of work We will award the proje

Demonstrate a minimal server and client program, This exercise will give yo...

This exercise will give you some introductory exposure to network programming with sockets. Your task is to demonstrate a minimal server program and client program that can send on

Describe about the term access protection, Describe about the term Access P...

Describe about the term Access Protection ? Global variables are a typical cause of bugs in most programming languages. A few unknown function can modify the value of a variabl

Why is uml important? , The more complicated the underlying system, the mor...

The more complicated the underlying system, the more critical the inter communication among everyone involved in deploying and developing the software. UML is a software language f

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