### Question:
NSLKDDDAO extends DatasetsDAO { public static NSLKDD selectSingle(int id) { Object[] params = new Object[] { id }; String SELECT_SINGLE = "SELECT * FROM NSL_KDD WHERE id = ?"; return Yank.queryBean(SELECT_SINGLE, NSLKDD.class, params); }  static void init(String dataFilesDir); static int dropTable(); static int getTrainTestSplit(); static int createTable(); static int insert(NSLKDD nSLKDD); static NSLKDD selectSingle(int id); static long selectCount();  }### Answer:
@Test public void testSelectSingle() { NSLKDD nSLKDD = NSLKDDDAO.selectSingle(4); System.out.println(nSLKDD); assertThat(nSLKDD.getSrc_bytes(), equalTo(199f)); }