Glassfish Java App Class cast exception -

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getting following exception when casting

fqe.datahandler.liveupdatemessage cannot cast fqe.datahandler.liveupdatemessage

sometimes happens, doesn't. object can never other class.

if helps when getting object grizzly-comet's cometevent.message() function on glassfish 3.

thanks in advance help.

this due in servlet engine when have 2 instances of jar file being loaded different classloaders. maybe 1 in war , in classpath of engine ?


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