This is a generic WebLab portlet developed for the WebLab platform. It eases development if multiple events need to be handled. Please note that some libraries need to be provided by the portal. Some provided libraries are probably in the portal own libraries (javax.portlet:portlet-api, javax.servlet:servlet-api, javax.servlet:jstl and taglibs:standard). Some other need to be added by your own (for eventing), they are WebLab specific, since we encourage you to only exchange objects of the WebLab model as events (org.weblab-project.core:model, org.weblab-project.core:extended).