Hello Everybody,

    I am having a problem about servlets.
    It would be of a great help if somebody could
    help me out.

    I have written a simple Servlet called
    HelloServlet.
    This servlet just take one parameter called "name".
    and just prints Hello "name" on the web page.

    Once this message is successfully displayed on the
    browser,I minimised the browser window.
    When I maximized the same window next time I expected the same "Hello
name" page.
    But I got the error at that time.

    During maximising the screen it gave implicit call
    to my HelloServlet with a name parameter as null.
    These cased a problem in generating a web page.

    I do not understand when I maximise the browser
    window whay does the HelloServlet gets called?
    can I stop calling it?
    or if not I should I handle such problem.

    Thanks

    Regards
    Raj

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