Copy Constructors in java | Part - 22 | Java Tutorial | Tech Talk Tricks смотреть онлайн

Welcome to Tech Talk Tricks and in this video, we will learn about copy constructor in java.So stay tuned and watch how to use the concept of the copy constructor in java for copy value of the object from one object to another object.
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Sometimes a programmer wants to create an exact but separate copy of an existing object so that subsequent changes to the copy should not alter the original or vice versa. This is made possible using the copy constructor.

A copy constructor is a constructor that creates a new object using an existing object of the same class and initializes each instance variable of newly created object with corresponding instance variables of the existing object passed as argument. This constructor takes a single argument whose type is that of the class containing the constructor.


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