Concurrency between leJOS and my own program

[RaimundWege]

First: Thanks for this awesome plugin. As a mobile developer I don't want to miss gradle anymore.

Second: When I start my program with './gradlew launch' the program is executed and active but the leJOS environment is also still active and visible. So the LCD is flickering and shows both - the leJOS UI and the UI of my program. Furthermore the leJOS UI still reacts on button events. Is this the common behavior or do I miss something? When I restart the brick and start the program manual through the leJOS menu everything works fine.

(leJOS 0.9.1-beta)