Use RDFDataMgr, not old RDFWriter interface.
diff --git a/jena-arq/src/main/java/com/hp/hpl/jena/sparql/util/QueryExecUtils.java b/jena-arq/src/main/java/com/hp/hpl/jena/sparql/util/QueryExecUtils.java
index fedd5db..2b83f4e 100644
--- a/jena-arq/src/main/java/com/hp/hpl/jena/sparql/util/QueryExecUtils.java
+++ b/jena-arq/src/main/java/com/hp/hpl/jena/sparql/util/QueryExecUtils.java
@@ -27,7 +27,6 @@
import com.hp.hpl.jena.query.* ;
import com.hp.hpl.jena.rdf.model.Model ;
import com.hp.hpl.jena.rdf.model.RDFNode ;
-import com.hp.hpl.jena.rdf.model.RDFWriter ;
import com.hp.hpl.jena.shared.PrefixMapping ;
import com.hp.hpl.jena.shared.impl.PrefixMappingImpl ;
import com.hp.hpl.jena.sparql.ARQConstants ;
@@ -135,9 +134,8 @@
|| outputFormat.equals(ResultsFormat.FMT_RDF_TTL) ) {
Model m = RDFOutput.encodeAsModel(results) ;
m.setNsPrefixes(prologue.getPrefixMapping()) ;
- RDFWriter rdfw = m.getWriter("TURTLE") ;
m.setNsPrefix("rs", ResultSetGraphVocab.getURI()) ;
- rdfw.write(m, System.out, null) ;
+ RDFDataMgr.write(System.out, m, Lang.TURTLE) ;
done = true ;
}