final BeanMap dest2 = BeanUtil.copyMapToNewMap(src, BeanMap.class);
        assertThat(dest2.get("aaa"), is((Object) "aaa"));
    }

    /**
     *
     */
    @Test
    public void testCopyMapToBean_SrcNull() {
        exception.expect(NullArgumentException.class);
        exception.expectMessage(is("[ECL0008]argument[src] is null."));
        BeanUtil.copyMapToBean(null, new Object());
    }

    /**