private static BundleFile createBundleFile(File file, BaseData sourcedata) { if (file == null || !file.exists())
private static BundleFile createBundleFile(Object content, BaseData sourcedata) { if (content == null || (content instanceof File && !((File) content).exists()))
	private static BundleFile createBundleFile(File file, BaseData sourcedata) {		if (file == null || !file.exists())			return null;		try {			return sourcedata.getAdaptor().createBundleFile(file, sourcedata);		} catch (IOException e) {			sourcedata.getAdaptor().getEventPublisher().publishFrameworkEvent(FrameworkEvent.ERROR, sourcedata.getBundle(), e);		}		return null;	}