public List<URL> getLoadedResources(String resourceName) {
        List<URL> resources = loadedResources.get(resourceName);
        if (resources == null) {
            return Collections.emptyList();
        }
        return Collections.unmodifiableList(resources);
    }
A wrapper around a {@link ClassLoader} that logs all
the Resources loaded through it.
Used to check that a specific ClassLoader was used
when unit testing
tika-core/src/test/java/org/apache/tika/ResourceLoggingClassLoader.java