Remove ExperimentalFeatures

            return options;

        }

    }

    /**

     * Flags to enable experimental features in CesiumJS. Stability and performance

     * may not be optimal when these are enabled. Experimental features are subject

     * to change without Cesium's standard deprecation policy.

     * <p>

     * Experimental features must still uphold Cesium's quality standards. Here

     * are some guidelines:

     * </p>

     * <ul>

     *   <li>Experimental features must have high unit test coverage like any other feature.</li>

     *   <li>Experimental features are intended for large features where there is benefit of merging some of the

     *   code sooner (e.g. to avoid long-running staging branches)</li>

     *   <li>Experimental flags should be short-lived. Make it clear in the PR what it would take to promote the

     *   feature to a regular feature.</li>

     *   <li>To avoid cluttering the code, check the flag in as few places as possible. Ideally this would be a single place.</li>

     * </ul>

     *

     * experimental: This feature is using part of the 3D Tiles spec that is not final and is subject to change

     * without Cesium's standard deprecation policy.

     */

    @JsType(isNative = true, namespace = "Cesium", name = "ExperimentalFeatures")

    public static class ExperimentalFeatures {

        /**

         * Toggles the usage of the ModelExperimental class.

         */

        public static boolean enableModelExperimental;

    }

}

    @Override

    public void buildPanel() {

        Cesium.ExperimentalFeatures.enableModelExperimental = true;

        ViewerPanel csVPanel = new ViewerPanel();

        CustomShaderOptions customShaderOptions = new CustomShaderOptions();

    @Override

    public void buildPanel() {

        Cesium.ExperimentalFeatures.enableModelExperimental = true;

        ViewerOptions options = new ViewerOptions();

        options.orderIndependentTranslucency = false;

        csVPanel = new ViewerPanel(options);

    @Override

    public void buildPanel() {

        Cesium.ExperimentalFeatures.enableModelExperimental = true;

        ViewerPanel csVPanel = new ViewerPanel();

        viewer = csVPanel.getViewer();

    @Override

    public void buildPanel() {

        Cesium.ExperimentalFeatures.enableModelExperimental = true;

        ViewerOptions options = new ViewerOptions();

        options.terrainProvider = Cesium.createWorldTerrain();

        options.infoBox = false;