assertThat((Integer) beanDesc.newInstance(new BigDecimal(10)), is(10));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testGetFieldDescs() throws Exception {
        final BeanDesc beanDesc = new BeanDescImpl(MyBean.class);
        assertThat(beanDesc.hasFieldDesc("HOGE"), is(true));
        final FieldDesc fieldDesc = beanDesc.getFieldDesc("HOGE");