public static void main(String[] args) throws RichFileNotFoundException { String pathT = "/home/beenotung/Dropbox/_SyncShare/Documents/polyu/IR/group assignment/res/Query/queryT"; String pathTDN = "/home/beenotung/Dropbox/_SyncShare/Documents/polyu/IR/group assignment/res/Query/queryTDN"; QueryFactory.loadFromFile(new File(pathT), QueryEnum.T().id()); QueryFactory.getQueries_T() .foreach( ScalaSupport.function1( new Function<Query, Object>() { @Override public Object apply(Query query) { System.out.printf("%s %s\n", query.queryId(), query.rawQueryContent()); return null; } })); }