* GeneratedBy.class
*/
Set<Class<?>> generatedBys = scanner.getTypesAnnotatedWith(GeneratedBy.class);
for (Class<?> clazz : generatedBys) {
MetaClass type = GWTClass.newInstance(typeOracle, clazz.getName());
GeneratedBy anno = type.getAnnotation(GeneratedBy.class);
Class<? extends ContextualTypeProvider> injectorClass = anno.value();
try {
injectFactory
.addInjector(new ContextualProviderInjector(type, MetaClassFactory.get(injectorClass), procContext));
}