throw new BundleException(Msg.formatter.getString("MANIFEST_INVALID_HEADER_EXCEPTION", Constants.BUNDLE_CLASSPATH, filterString));
throw new InvalidSyntaxException(Msg.formatter.getString("FILTER_INVALID"), filterString);
	protected FilterImpl createFilter(String filterString) throws InvalidSyntaxException, BundleException {		if (filterString == null)			return null;		int length = filterString.length();		if (length <= 2) {			throw new BundleException(Msg.formatter.getString("MANIFEST_INVALID_HEADER_EXCEPTION", Constants.BUNDLE_CLASSPATH, filterString));		}		return new FilterImpl(filterString);	}