Fix id type wrong due to no sorted methods from Class.getMethods

[hugogu]

The Class.getMethods returns undetermined ordering in OpenJDK which may break the idType.

[yahoocla]

Thank you for submitting this pull request, however I do not see a valid CLA on file for you. Before we can merge this request please visit https://yahoocla.herokuapp.com/ and agree to the terms. Thanks! :smile:

[hugogu]

@clayreimann @DennisMcWherter ,

Thank you all for the review comments. It sounds like there is a more appropriate way to achieve the same purpose. I'll do some more investigation as per your suggestions and get back with more details.

Hugo

[DennisMcWherter]

Thanks! Looking forward to seeing the update! :)

[zhangzhenhuajack]

1：When MyEntity.class extend AbstractPersistable . This problem while reshow. 2：Because EntityBinding source code cls.getMethods() while get two getId() Methods，have the some ’AnnotationPresent(Id.class)‘，but One is the interface Persistable<T>‘s Method and return Type is Obejct。 3：May be have better method ?

[clayreimann]

Could you provide a small project that highlights this issue? That way we can experiment and write tests to ensure we don’t break this use case in the future.