assertTrue(ModifierUtil.isTransient(f));
        f = Hoge.class.getDeclaredField("s");
        assertFalse(ModifierUtil.isTransient(f));
    }

    /**
     * @throws Exception
     */
    public void testIsAbstract() throws Exception {
        assertTrue(ModifierUtil.isAbstract(Map.class));
        assertFalse(ModifierUtil.isAbstract(HashMap.class));
    }

    /**
     *
     */
    public static class Hoge {