Answer the Followings:

1- How would you throw custom exception? How would you re-throw exception?

Discuss with code example

2- Explain the constructor chaining with code example.

3- Briefly explain composition. List five real examples of composition.

4- Consider the Ben Ten character and his transformation into different Aliens, briefly

discuss which OOP pillar may implement over this character.

5- Briefly explain diamond problem of java with code example.