It's going to be problematic in the long-term if you remove them. Here's the problem. start and end capture are garbage collection for services. They're designed to scan for all services registered when you open a new tool in Workspaces, so they can all be auto- disposed on closing. Currently you haven't implemented the ability to close stuff, so this hasn't been a problem. Otherwise, you're gong to need to require developers to implement their own de-registration cleanup when we implement it. Which I think is sort of old-school. On 2010-03-17, at 5:20 AM, Heiko Braun wrote: > > Are those methods ($subject) still required or can they be removed? > > /heiko > _______________________________________________ > errai-dev mailing list > errai-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/errai-dev