Bug 305200 [EditorMgmt] FileEditorMappingContentProvider could just be replaced by ArrayContentProvider
This class doesn't seem to be very useful.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardExportPage.java
*/
    protected WizardExportPage(String pageName, IStructuredSelection selection) {
        super(pageName);
        this.currentResourceSelection = selection;
    }
    /**
     * The <code>WizardExportPage</code> implementation of this 
     * <code>WizardDataTransferPage</code> method returns <code>false</code>. 
     * Subclasses may override this method.
     */
    protected boolean allowNewContainerName() {
        return false;
    }
    /** (non-Javadoc)
     * Method declared on IDialogPage.
     */
    public void createControl(Composite parent) {
        Composite composite = new Composite(parent, SWT.NULL);
        composite.setLayout(new GridLayout());
        composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL
                | GridData.HORIZONTAL_ALIGN_FILL));
        createBoldLabel(composite, IDEWorkbenchMessages.WizardExportPage_whatLabel);
        createSourceGroup(composite);
        createSpacer(composite);
        createBoldLabel(composite, IDEWorkbenchMessages.WizardExportPage_whereLabel);
        createDestinationGroup(composite);
        createSpacer(composite);
        createBoldLabel(composite, IDEWorkbenchMessages.WizardExportPage_options);
        createOptionsGroup(composite);
        restoreResourceSpecificationWidgetValues();