Draft notes from #IRC
gastaldi UIContext.getInitialSelection() should return a UISelection of Resource objects
gastaldi Call get() on it and you should have a JavaResource if the command is executed in the context of a java class
gastaldi Make it the default value of the targetClass field
agoncal What does the Callable do in the initializeUI method do then ?
gastaldi That should be used when the value changes over the UI interaction
gastaldi That is not the case afaik
gastaldi Because once you execute the command, the initial selection will not change