EDIT

import org.eclipse.swt.widgets.Text;

import org.eclipse.wb.swt.ResourceManager;

import eu.etaxonomy.cdm.model.reference.Reference;

import eu.etaxonomy.taxeditor.l10n.Messages;

import eu.etaxonomy.taxeditor.ui.dialog.selection.SelectionDialogFactory;

    private DataBindingContext m_bindingContext;

    private final static CdmFormFactory toolkit = new CdmFormFactory(Display.getCurrent());

    private  Button btnBrowseReference = null;

    private  Text textReference = null;

    private  Button btnClear = null;

    private EntitySelectionElement<Reference> selectReference;

     * @param parent

     * @param style

     */

        super("Set Secundum Reference Configuration");

        this.configurator = configurator;

        this.setDescription(Messages.SetSecundumConfiguration_Description_Configurator);

        btnBrowseReference = new Button(compositeRef, SWT.NONE);

        btnBrowseReference.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/open.gif"));

        btnBrowseReference.addListener(SWT.Selection, this);

        btnClear = new Button(compositeRef, SWT.NONE);

        btnClear.setImage(ResourceManager.getPluginImage("eu.etaxonomy.taxeditor.store", "icons/trash.gif"));

        btnClear.addListener(SWT.Selection, this);

        new Label(compositeRef, SWT.NONE);

        new Label(compositeRef, SWT.NONE);

        new Label(compositeRef, SWT.NONE);

       // selectReference = toolkit.createSelectionElement(Rights.class, getConversationHolder(), composite, "Rights", null, EntitySelectionElement.SELECTABLE);

        final Composite control = new Composite(composite, SWT.NULL);

        GridLayout gridLayoutControl = new GridLayout();

        gd_btnOverwriteExistingAccepted.horizontalIndent = 10;

        btnOverwriteExistingAccepted.setLayoutData(gd_btnOverwriteExistingAccepted);

        btnOverwriteExistingAccepted.setText(Messages.SetSecundumConfiguration_OverwriteExistingAccepted);

                btnIncludeSharedTaxa = new Button(control, SWT.CHECK);

                GridData gd_btnIncludeSharedTaxa = new GridData(SWT.LEFT, SWT.CENTER, false, false, 1, 1);

                gd_btnIncludeSharedTaxa.horizontalIndent = 10;

import org.eclipse.swt.SWT;

import org.eclipse.swt.widgets.Shell;

import eu.etaxonomy.cdm.model.reference.Reference;

/**

public class SetSecundumForSubtreeConfigurationWizard extends Wizard {

    Reference newSecRef;

    private SetSecundumConfiguratorWizardPage page;

     * @param defaultIndex

     * @param config

     */

        super();

       // super(parentShell, dialogTitle, dialogTitleImage, dialogMessage, dialogImageType, dialogButtonLabels, defaultIndex);

        this.configurator = config;

     * @param setSecundumHandler_configureSettings

     * @return

     */

        SetSecundumForSubtreeConfigurationWizard wizard = new SetSecundumForSubtreeConfigurationWizard(configurator);