assertThat(map2.get("aaa"), is((Object) 1000L));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopy_BeanToNewMap() throws Exception {
        final HogeDto2 hoge = new HogeDto2();
        hoge.aaa = "1";
        hoge.search_bbb = "2";
        hoge.search_ccc$ddd = "3";