  @Test
  public void testTypedTx() {

    TypedTransaction ttx = tl.wrap(rtx);
    ttx.mutate().row("r5").fam("cf5").qual("cq5").set("1");
    ttx.mutate().row("r6").fam("cf6").qual("cq6").set("1");
    List<LogEntry> entries = rtx.getTxLog().getLogEntries();
    Assert.assertEquals(2, entries.size());
    Assert.assertEquals("LogEntry{op=SET, row=r5, col=cf5 cq5 , value=1}",
        entries.get(0).toString());
    Assert.assertEquals("LogEntry{op=SET, row=r6, col=cf6 cq6 , value=1}",
        entries.get(1).toString());
  }