public static JavaBeanDescriptor serialize(Object obj) {
        return serialize(obj, JavaBeanAccessor.FIELD);
    }
@Test
    void testSerialize_Primitive() {
        JavaBeanDescriptor descriptor;
        descriptor = JavaBeanSerializeUtil.serialize(Integer.MAX_VALUE);
        Assertions.assertTrue(descriptor.isPrimitiveType());
        Assertions.assertEquals(Integer.MAX_VALUE, descriptor.getPrimitiveProperty());

        Date now = new Date();
        descriptor = JavaBeanSerializeUtil.serialize(now);
        Assertions.assertTrue(descriptor.isPrimitiveType());
        Assertions.assertEquals(now, descriptor.getPrimitiveProperty());
    }