EDIT

import eu.etaxonomy.cdm.vaadin.view.distributionStatus.IDistributionTableView;

/**

 * @author freimeier

 * @since 9 Mar 2018

 *

    private AbstractOrderedLayout mainLayout;

    private IDistributionTableView view;

    public HelpWindow(IDistributionTableView view) {

        this.view = view;

        buildMainLayout();

    }

    private AbstractLayout buildMainLayout() {

        mainLayout = new VerticalLayout();

        mainLayout.setSizeFull();

        return mainLayout;

    }

    public Window createWindow(String caption) {

        window = new Window();

        window.setModal(true);