how can i find the temporary folder that Jetty host the web app?

I deployed gwt app to Jetty using maven-jetty-plugin, with 'mvn jetty:run' i have access my app, but it kept telling one file is not found, i ne开发者_C百科ed to know where Jetty host those apps so i can dig into the web app folder to see if that file is really missing. how can i find it? thanks!

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if you are using windows

USER_DIRECTORY\Local Settings\Temp\jetty_........ folders

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By default it should be in your target directory.