jodd-htmlstapler/src/main/java/jodd/htmlstapler/HtmlStaplerBundlesManager.java
public File lookupBundleFile(String bundleId) {
		if ((mirrors != null) && (!mirrors.isEmpty())) {
			String realBundleId = mirrors.remove(bundleId);

			if (realBundleId != null) {
				bundleId = realBundleId;
			}
		}
		return createBundleFile(bundleId);
	}
public File lookupBundleFile(String bundleId) {
		if ((mirrors != null) && (!mirrors.isEmpty())) {
			String realBundleId = mirrors.remove(bundleId);

			if (realBundleId != null) {
				bundleId = realBundleId;
			}
		}
		return createBundleFile(bundleId);
	}
Lookups for bundle file.