Bug 210568 [Import/Export] Refresh button does not update list of projects
Refresh button does not update list of projects Steps to reproduce 1. Invoke Import Existing Projects wizard 2. Select any folder as the root directory [List of project will be shown] 3. Copy another project into that folder 4. Press Refresh The new project is not shown. I would expect that the Refresh button rescans the directory for new projects.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardProjectsImportPage.java
return null;
	}
	/**
	 * Display an error dialog with the specified message.
	 * 
	 * @param message
	 *            the error message
	 */
	protected void displayErrorDialog(String message) {
		MessageDialog.openError(getContainer().getShell(),
				getErrorDialogTitle(), message);
	}
	/**
	 * Get the title for an error dialog. Subclasses should override.
	 */
	protected String getErrorDialogTitle() {
		return IDEWorkbenchMessages.WizardExportPage_internalErrorTitle;
	}
	/**
	 * Collect the list of .project files that are under directory into files.
	 * 
	 * @param files
	 * @param directory
	 * @param directoriesVisited
	 *            Set of canonical paths of directories, used as recursion guard
	 * @param monitor
	 *            The monitor to report to
	 * @return boolean <code>true</code> if the operation was completed.
	 */
	private boolean collectProjectFilesFromDirectory(Collection files,