Sorry - I made a slightly incorrect statement. GWT 2.0 doesn't eliminate the
need to set HTTP cache headers.

If you use ImageBundle (
http://code.google.com/p/google-web-toolkit/wiki/ImageBundleDesign), GWT
will bundle multiple images into a single composite image. Also, if your
browser supports it, it can inline images using the
data:uri<http://en.wikipedia.org/wiki/Data_URI_scheme>format. As a
result, the browser is going to make fewer HTTP requests to the
server, and on supported browsers - it may not have to make separate
requests because the image is already inlined. But you are still going to
benefit by setting appropriate cache headers.

--Sri


2009/11/14 Vasily Vasilkov <[email protected]>

>  If you are images are dynamic, or if you are not using GWT 2.0, you will
>> have to set appropriate HTTP Cache headers when the image is served.
>
>
> Could you please clarify - what feature I can use in GWT 2.0 instead of
> setting http headers?
>
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