Using Eclipse for Web Applications

I'm running Eclipse and trying to follow the steps written here for using th开发者_运维技巧e Google App Engine.

I've pasted what's in the console when I debug as web application. On google's site I've been following the steps. But then when I go to localhost:8888/xxxxxx I get an error.

Please advise. I'm running Java 1.5 and on Mac OSX Tiger and Eclipse is Ganymede.

Thanks.

    2011-04-16 09:41:49.967 java[257] [Java CocoaComponent compatibility mode]: Enabled
    2011-04-16 09:41:49.968 java[257] [Java CocoaComponent compatibility mode]: Setting timeout for SWT to 0.100000
    ********************************************************
    Warning: Future versions of the Dev App Server will require Java 1.6 or later. Please upgrade your JRE.
    ********************************************************
    Apr 15, 2011 9:41:51 PM com.google.apphosting.utils.jetty.JettyLogger info
    INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
    Apr 15, 2011 9:41:51 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
    INFO: Successfully processed /Users/kateswanson/Documents/workspace/AppEngineInterview/war/WEB-INF/appengine-web.xml
    Apr 15, 2011 9:41:51 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
    INFO: Successfully processed /Users/kateswanson/Documents/workspace/AppEngineInterview/war/WEB-INF/web.xml

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It's only about your java version it have to be Java 1.6.

Just upgrade your java version and it's will works fine..

Good Luck