How to use

register

method

in

org.apache.jena.sparql.engine.ref.QueryEngineRef

private static TestSuite suiteRef()
{
  QueryEngineRef.register() ;
  TestSuite ts = suiteMaker() ;
  //QueryEngineRef.unregister() ;
  return ts ;
}

case "reference":
case "ref":
  QueryEngineRef.register();
  continue;
case "refQuad":
case "reference":
case "ref":
  QueryEngineRef.register();
  continue;
case "refQuad":

case "reference":
case "ref":
  QueryEngineRef.register();
  continue;
case "refQuad":
case "reference":
case "ref":
  QueryEngineRef.register();
  continue;
case "refQuad":