this.versionScheme = versionScheme;
    }

    @Override
    public PluginVersionResult resolve(PluginVersionRequest request) throws PluginVersionResolutionException {
        PluginVersionResult result = resolveFromProject(request);

        if (result == null) {
            ConcurrentMap<Key, PluginVersionResult> cache = getCache(request);
            Key key = getKey(request);
            result = cache.get(key);