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Brain_Teaser Questions

1. Can we define a class within a constructor?

2. What will happen if we define a static nested class in a constructor?

Given:  If Class A (class A has only one parametrized constructor) is the super class of B (Class B has two parametrized constructors).

3. Can we invoke the parametrized constructor of class A and the parametrized constructor of class B from the other constructor of class B.

4. What will happen if we create the object of class B:
    B b1 = new B(5);
    assume that there is a constructor B(int x) in class B.

Comments

  1. Unknown29 September 2013 at 01:59

    1.yes ,we can define a class within a constructor.

    ReplyDelete
  2. Unknown29 September 2013 at 02:11

    3.yes ,we can invoke by using this and super keyword.

    ReplyDelete
  3. Anonymous1 December 2019 at 20:49

    Good Post! Thank you so much for sharing the nice post, it was so good to read and useful to improve
    Java Training in Electronic City

    ReplyDelete

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