Bug 93549 [Import/Export] Disable Finish in import existing projects wizard
Build: N20050503 Open import existing project wizard Toggle radio button to import from archive Type in the name of an archive file Toggle radio button back to import from directory Observe: the Finish button is still enabled, even though there is no directory selected. Clicking Finish will import from the selected zip file.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
IOverwriteQuery {
	private class ProjectRecord {
		File projectSystemFile;
		Object projectArchiveFile;
		String projectName;
		Object parent;
		int level;
		IProjectDescription description;
		ILeveledImportStructureProvider provider;
		/**
		 * Create a record for a project based on the info in the file.
		 * 
		 * @param file
		 */
		ProjectRecord(File file) {
			projectSystemFile = file;
			setProjectName();
		}