code: @Test public void testGet_NonExistentRow() throws IOException {
    HTable table=TEST_UTIL.createTable(Bytes.toBytes("testGet_NonExistentRow"),FAMILY);
    Put put=new Put(ROW);
    put.add(FAMILY,QUALIFIER,VALUE);
    table.put(put);
    LOG.info("Row put");
    Get get=new Get(ROW);
    get.addFamily(FAMILY);
    Result r=table.get(get);
    assertFalse(r.isEmpty());
    System.out.println("Row retrieved successfully");
    byte[] missingrow=Bytes.toBytes("missingrow");
    get=new Get(missingrow);
    get.addFamily(FAMILY);
    r=table.get(get);
    assertTrue(r.isEmpty());
    LOG.info("Row missing as it should be");
  }
  