Bug 157646 [Import/Export] "Import Existing Project" from zip locks file - prevents deletion
Build: M20060629-1905 Even though I cancel the Import Existing Project wizard without completing it, the zip file selected becomes (and remains) locked and cannot be deleted until the workbench is closed. Steps: File > Import > Existing Projects Into Workspace Select a zip file that does not contain any projects Cancel the wizard, but leave the workbench running Attempt to delete the zipfile Result: On Windows XP, this will result in system error stating: "Cannot delete <filename>: It is being used by another person or program." This problem will continue until the workbench is closed.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
private static String previouslyBrowsedDirectory = ""; 
	
	
	private static String previouslyBrowsedArchive = ""; 
	private Button projectFromDirectoryRadio;
	private Button projectFromArchiveRadio;
	private Text archivePathField;
	private Button browseDirectoriesButton;
	private Button browseArchivesButton;
	
	private IProject[] wsProjects;
	
	private static final String[] FILE_IMPORT_MASK = {
			"*.jar;*.zip;*.tar;*.tar.gz;*.tgz", "*.*" }; 
	
	private String lastPath;
	/**
	 * Creates a new project creation wizard page.
	 * 
	 */
	public WizardProjectsImportPage() {
		this("wizardExternalProjectsPage"); 
	}
	/**
	 * Create a new instance of the receiver.
	 * 
	 * @param pageName
	 */
	public WizardProjectsImportPage(String pageName) {