Shell shell = window.getShell();
setWindowFullscreen(shell);
}
static void setWindowFullscreen(final Shell shell) {
NSWindow nswindow = shell.view.window();
nswindow.setToolbar(null);
SO.Reflect.executeLong(nswindow, "setCollectionBehavior",
new Class[] { SO.NSUInteger }, (int) (1 << 7));
}