silverstripe-fulltextsearch/code/solr/services/SolrService_Core.php

<?php

namespace SilverStripe\FullTextSearch\Solr\Services;

use \Apache_Solr_Service;

/**
 * The API for accessing a specific core of a Solr server. Exactly the same as Apache_Solr_Service for now.
 */
class SolrService_Core extends Apache_Solr_Service
{
}