@Test
public void test() throws IOException {
MultiConnection connection = new MultiConnection(repository.openConnection(), repository.openConnection());
CloseableIterator<STMT> stmts = connection.findStatements(null, null, null, null, false);
assertFalse(stmts.hasNext());
stmts.close();
connection.update(
Collections.<STMT> emptySet(),
Collections.<STMT> singleton(dialect.createStatement(RDFS.label, RDF.type, RDF.Property)));
stmts = connection.findStatements(RDFS.label, RDF.type, null, null, false);
assertTrue(stmts.hasNext());
stmts.close();
connection.close();
}