static SceneBuilder create(URL url, Project project, EditorCallback editorCallback) throws Exception {
    //noinspection unchecked
    Class<SceneBuilder> java11Class =
      (Class<SceneBuilder>)ourLoader.loadClass("org.jetbrains.plugins.javaFX.sceneBuilder.SceneBuilderImpl");
    Constructor<SceneBuilder> constructor = java11Class.getConstructor(URL.class, Project.class, EditorCallback.class, ClassLoader.class);
    return constructor.newInstance(url, project, editorCallback, ourLoader);
  }
static SceneBuilder create(URL url, Project project, EditorCallback editorCallback)