Bug 97523 [Import/Export] Get overwrite prompt before no resources selected prompt
3.1 RC1 - File > Export > Archive - clear any selected resources - enter an archive file name where the file already exists - Finish - it prompts to overwrite the file; choose Yes - it says "There are no resources currently selected for export" (OK) Should get the "no resources" prompt first, and not bother with the second one. Should check the other export wizards too.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardExportResourcesPage.java
* Abstract superclass for a typical export wizard's main page.
 * <p>
 * Clients may subclass this page to inherit its common destination resource
 * selection facilities.
 * </p>
 * <p>
 * Subclasses must implement 
 * <ul>
 *   <li><code>createDestinationGroup</code></li>
 * </ul>
 * </p>
 * <p>
 * Subclasses may override
 * <ul>
 *   <li><code>allowNewContainerName</code></li>
 * </ul>
 * </p>
 * <p>
 * Subclasses may extend
 * <ul>
 *   <li><code>handleEvent</code></li>
 *   <li><code>internalSaveWidgetValues</code></li>
 *   <li><code>updateWidgetEnablements</code></li>
 * </ul>
 * </p>
 */
public abstract class WizardExportResourcesPage extends WizardDataTransferPage {
    private IStructuredSelection initialResourceSelection;
    private List selectedTypes = new ArrayList();