How to get the Maximized State of a Window

To check if a window is maximized in Eclipse e4 a MWindow instance is needed. It may me retrieved from the MApplication instance (which can be injected like @Inject MApplication application).

If the window is maximized it still holds its original size and not the maximized size. But it gets a tag in its tag list which can be queried like this:

if (window.getTags().contains(IPresentationEngine.WINDOW_MAXIMIZED_TAG)) {
    ...
}

,