class KieMultipleDocumentEditor implements KieMultipleDocumentEditorPresenter<D> {

    @Override
    public IsWidget getTitleWidget(final D document) {
        PortablePreconditions.checkNotNull("document",
                                           document);
        editorView.refreshTitle(getDocumentTitle(document));
        return editorView.getTitleWidget();
    }

      KieMultipleDocumentEditor();
    public  KieMultipleDocumentEditor(final KieEditorView editorView);

}