clazz = SolrCoreAware.class;
// Check ResourceLoaderAware valid objects
loader.assertAwareCompatibility( clazz, new LukeRequestHandler() );
loader.assertAwareCompatibility( clazz, new FacetComponent() );
loader.assertAwareCompatibility( clazz, new JSONResponseWriter() );
// Make sure it throws an error for invalid objects
invalid = new Object[] {
new NGramFilterFactory(),