Hot deploy of portlets that uses modular javascript in development mode in JPP 6.0 results in errors

Issue

• We have portlets that uses the javascript modular feature and errors were encountered when deploying it in a JPP started in development mode (using the parameter –Dexo.product.developing=true). The container seems to be reloaded and then the following error is thrown:

ERROR [org.exoplatform.web.application.javascript.JavascriptConfigDeployer] (MSC service thread 1-8) An error occurs while processing 'Javascript in gatein-resources.xml' from the context 'Context': java.lang.IllegalStateException: Duplicate ResourceId : PORTLET/my-deployment/MyPortlet, later resource definition will be ignored
        at org.gatein.portal.controller.resource.script.ScriptGraph.addResource(ScriptGraph.java:223) [exo.portal.component.web.resources-3.5.2.Final-redhat-4.jar:3.5.2.Final-redhat-4]
        at org.exoplatform.web.application.javascript.JavascriptTask.execute(JavascriptTask.java:49) [exo.portal.component.web.resources-3.5.2.Final-redhat-4.jar:3.5.2.Final-redhat-4]