Windup 3.0 will be a web application. It can still be used as command line application, but on top of that, you can deploy Windup to a JBoss WildFly (or EAP) and scan your applications from a nice web UI.
Look at Windup Migration Platform and try migrating your application to the newest Java EE.
Look at GitHub - windup/windup-web: Windup as a Web Service if interested in code.
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