What is constructor, JAVA Programming

Assignment Help:

What is Constructor?

A constructor is used to initialize a newly created object.

  • It's called just after memory is allocated for the object.
  • It can be used to initialize objects.
  • It isn't mandatory to write a constructor for the class.
  • Name of constructor is same as the class name.
  • Can't be inherited.
  • Constructor is invoked whenever an object of its associated class is created.

 


Related Discussions:- What is constructor

Need java programmer for an assignment, Need java programmer for an assignm...

Need java programmer for an assignment "Prepare a program that will accept a sequence of file names as command-line arguments. These files will consist of ASCII text representin

What is the use of lookupdispatchaction, LookupDispatchAction is useful if ...

LookupDispatchAction is useful if the method name in the Action is not driven by its name in the front end, but by the Locale independent key into the resource bundle. As the key i

Programming Assignment : Trains, I CANNOT FAIL THIS I NEED IT FRIDAY TASK...

I CANNOT FAIL THIS I NEED IT FRIDAY TASK 1 : Read The definition of the Item interface and implement TrainCar Your are being provided with 1. Item.java 2. Automobile.java 3.

Intro to Programming, Overall Requirements Every phone number is broken up ...

Overall Requirements Every phone number is broken up into sections as shown below: Country Code Area Code Prefix Line Number 1 919 882 5000 Write a program to separate out a ph

Catch clause should be used to handle the exception, How does a try statem...

How does a try statement determine which catch clause should be used to handle the exception?

Bluej, how to write a program to assign value of variable age and print if ...

how to write a program to assign value of variable age and print if person is major.

Write down html or javascript code to declare array, Write down HTML or Jav...

Write down HTML or JavaScript code for the following requirements: Declare an Array along with the identifier SUBJECT having length 5. Assign subsequent values to the array par

File I/O, Write a program that reads both the girl and boy files into memor...

Write a program that reads both the girl and boy files into memory using arrays. Then, allow the user to input a name. The program should search through both arrays. If there is

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