@Test
  public void testGet_NonExistentRow() throws IOException {
    try (Table table = TEST_UTIL.createTable(name.getTableName(), FAMILY)) {
      Put put = new Put(ROW);
      put.addColumn(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");
    }
  }
HBASE-52 Add a means of scanning over all versions
hbase-server/src/test/java/org/apache/hadoop/hbase/client/TestFromClientSide4.java