Thursday, 25 April 2019

Why we need Constructor? tccicomputercoaching.com

Generally in Programming methods can be accessed through objects of class.

Constructor is the normal method that is invokes automatically when we create an object. The main reason for having the constructor is to initialize the variables.



In java Constructor providing memory for referenced variables (non static variables).

Constructor name and class name must be same.

If we are not create any constructor compiler will adds default zero argument constructor to your java file.

We can put only return keyword in Constructor.

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