Core Java Query & Struts Query

[Ggaurav Gupta]

Hi i want to know the following Questions

Can a class etends interface

can a class implements another class


Diffrence between various form beans in struts1

ActionForm , ValidatroForm , ValidatorActionForm

[vijay raghuvanshi]

Hi Ggaurav,
Here is the answer your first two questions. I do not hav much idea about Struts.
1. In java a Class always inherit an interface only by using 'implements' keyword not by 'extends'.
2. A class always inherit another class only by using 'extends' keyowrd.
But if an Interface wants to inherit another interface then use 'extends'

Hope it answer your query.
Thanks!!

[David Newton]

Please ask your Struts questions in the Struts forum.

The answer lies in the documentation--consider reading it first, then asking specific questions.