question: public void reload ( SolrCore core , SolrIndexSearcher searcher ) throws IOException { LOG . info ( "reload()" ) ; if ( dictionary == null && storeDir != null ) { FileInputStream is = new FileInputStream ( new File ( storeDir , factory . storeFileName ( ) ) ) ; try { if ( lookup . load ( is ) ) { return ; } } finally { IOUtils . closeWhileHandlingException ( is ) ; } LOG . debug ( "load failed, need to build Lookup again" ) ; } build ( core , searcher ) ; }
target:  Reloads the underlying Lucene Suggester 