Can any Java program be deployed to Geronimo -

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i'm working in lab typically deploy apps geronimo. have existing stand-alone server based app written in java. can java application hosted in geronimo? if so, there reference take existing app , host in geronimo? there benefit hosting in geronimo or there times when best left stand-alone app?

when work on application server, there specific way program should written qualified deployment on app server. program can servlet, ejb, jsp etc. if existing stand-alone server based app of these, can surely deployed on geronimo.


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