}
if( _baseURL.indexOf( '?' ) >=0 ) {
throw new RuntimeException( "Invalid base url for solrj. The base URL must not contain parameters: "+_baseURL );
}
_httpClient = (client == null) ? new HttpClient(new MultiThreadedHttpConnectionManager()) : client;
if (client == null) {
// set some better defaults if we created a new connection manager and client
// increase the default connections