private static final Logging logger = Logging.getLogger(RandomDoubleVectorDatabaseConnection.class);
@Override
public MultipleObjectsBundle loadData() {
VectorFieldTypeInformation<DoubleVector> type = new VectorFieldTypeInformation(DoubleVector.class, dim, new DoubleVector(new double[dim]));
List<DoubleVector> vectors = new ArrayList<DoubleVector>(size);
// Setup random generator
final Random rand;
if(seed == null) {