final BeanDesc beanDesc = BeanDescFactory.getBeanDesc(MyBean.class);
        assertThat(BeanDescFactory.getBeanDesc(MyBean.class), is(sameInstance(beanDesc)));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testClear() throws Exception {
        final BeanDesc beanDesc = BeanDescFactory.getBeanDesc(MyBean.class);
        BeanDescFactory.clear();

        final MyBean src = new MyBean();
        src.aaa = "aaa";
        final MyBean dest = BeanUtil.copyBeanToNewBean(src, MyBean.class);
        assertThat(dest.aaa, is("aaa"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopy_beanToNewMap() throws Exception {
        final MyBean src = new MyBean();
        src.aaa = "aaa";

        /**
         * @return Boolean
         */
        public Boolean isFff() {
            return null;
        }

        /**
         * @param hhh
         * @return MyBean
         */
        public MyBean setHhh(final String hhh) {
            return this;
        }

        /**
         *
         */
        public void getIii() {
        }

        /**