Use of Interface

[karimkhan pathan]

Hi all,

What is the significant use of interface ,when we can write all abstract methods in a abstract class and extend it ?
Why java people has provided us with two things?

Thanks in advance .

[Christophe Verré]

Hi. You can search and find the same kind of discussion in the forum. For example, one here. leading to another thread.

[Pramod P Deore]

when we can write all abstract methods in a abstract class and extend it ?

Can you extends more than one class?