Java for beginners : Part 9 : Constructor in more deep

Different ways to create copy of an object.

1. by passing values: https://youtu.be/GvBFu6J1mdU

2. copy constructor: https://youtu.be/83pEI6b5zMQ

3. By using clone() method of java.lang.Object class : https://youtu.be/baLAQB8zejo

4. Shallow copy (in next video)