Hi

i think only a class or interface can implement an interface and should implements all the methods defined in that interface but incase of  jsp the webcontainer is creating the instances and call the respective methods that is defined in that container.So we cant implement interfaces in jsp. 

hi

page directive does have only a import attribute and it is not have implements.

So also jsp cannot implement an interface

<%@ page
          [ language="java" ]
          [ extends="package.class" ]
          [ import="{package.class | package.*}, ..." ]
          [ session="true | false" ]
          [ buffer="none | 8kb | sizekb" ]
          [ autoFlush="true | false" ]
          [ isThreadSafe="true | false" ]
          [ info="text" ]
          [ errorPage="relativeURL" ]
          [ contentType="mimeType [ ;charset=characterSet ]"   |   "text/html ; charset=ISO-8859-1" ]
          [ isErrorPage="true | false" ]
%>

In "Page" directive you have "extends" attribute which allows you to extend you class by jsp.
They why i can not implement my interface......??????
First solution::     i can do it by implementing my interface by my class and then i can use "Page" directive which have "extends" attribute which allows me to extend my class by jsp.

But i want only to implement my interface, don't want to extend a class then what will i do??????????????