System.setProperty("solr.data.dir", "target/test-classes/solr/data" + (dataDirNo++));
// Instruct Solr to keep the index in memory, for faster testing.
System.setProperty("solr.directoryFactory", "solr.RAMDirectoryFactory");
SSLConfig sslConfig = buildSSLConfig(ssl, false);
context = context == null ? "/solr" : context;
JettySolrRunner jetty = new JettySolrRunner(solrHome, context, 0, configFile, schemaFile,
stopAtShutdown, extraServlets, sslConfig);