class ObjectBundle implements ObjectIndexProvider {

    public boolean containsObject( @Nullable IdentifiableObject object )
    {
        if ( object == null )
        {
            return false;
        }
        return typedIndexedObjectContainer.containsObject( object );
    }

    public  ObjectBundle( ObjectBundleParams params, Preheat preheat, Map<Class<? extends IdentifiableObject>, List<IdentifiableObject>> objectMap );

}