Method getPrimaryScreen

shared/java/App.java:101–107

Get desktop environment primary screen info. Note: must be called only after or inside #start(Runnable) successful method call. @return primary desktop screen

()

     * @return          primary desktop screen
     */
    public static Screen getPrimaryScreen() {
        assert _onUIThread() : "Should be run on UI thread";
        for (Screen s: getScreens())
            if (s.isPrimary())
                return s;
        throw new IllegalStateException("Can't find primary screen");
    }

    public static void openSymbolsPalette() {
        assert _onUIThread() : "Should be run on UI thread";