Nitin

• Aug 17th, 2005

 

interfce contain method that are implemented by classes. interface also contain constant. interfaces are used to support mutiple inheritence that java does not support directly.

Sushil

• Nov 24th, 2005

 

Interface is design on which class is built.Interface is a java defined type.

milan_vachhani

 Profile Answers by milan_vachhani 

• Dec 14th, 2010

 

Interface is collection of methods and variables.
But methods have no implementation part and variable are static and final.