public Model read(Model model, InputStream is, Lang lang, String baseURI, ErrorHandler errorHandler, ParserProfile parserProfile) { if (model == null) throw new IllegalArgumentException("Model must be not null"); if (is == null) throw new IllegalArgumentException("InputStream must be not null"); if (lang == null) throw new IllegalArgumentException("Lang must be not null"); ReaderRIOT parser = RDFDataMgr.createReader(lang); parser.setErrorHandler(errorHandler); parser.setParserProfile(parserProfile); parser.read(is, baseURI, null, StreamRDFLib.graph(model.getGraph()), null); return model; }