Bundle-Category STRING (',' STRING )

/*
 * Bundle-Category header
 */
private void doBundleCategory(BundleCategory annotation) {
	if (annotation.custom() != null)
		for (String s : annotation.custom()) {
			add(Constants.BUNDLE_CATEGORY, s);
		}

	if (annotation.value() != null)
		for (Category s : annotation.value()) {
			add(Constants.BUNDLE_CATEGORY, s.toString());
		}
}