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| Core Java - Interview Questions and Answers for 'Copy constructor' - 2 question(s) found - Order By Newest | |||||
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| Ans. No | |||||
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 Discuss Correct / Improve  java constructor copy constructor yes-no | |||||
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 Why do we use a copy constructor ? | |||||
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| Ans. Copy Constructor is used for creating a duplicate of another object. Duplicate object will have the same state of the copied object but will have independent values in different memory locations. Copy Constructor can be useful to create duplicates of immutable objects as the Original cannot be tampered. Moreover It can be useful if base copies are required for individual requests in threading. | |||||
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| Discuss Correct / Improve copy constructor clone cloning object immutable immutability immutability | |||||
| Related Questions | |||||
| Does Java provides default copy constructor ? | |||||
