Rules class cannot accept Comparable

[avakimov]

Hello
I've noticed that RuleProxy implementation calls compareTo if target has that method implemented. But it wouldn't work
I've added unit test to my easy-rules fork, to demonstrate this behaviour.
17f8bbb

[fmbenhassine]

@avakimov Thank you for opening this issue! Indeed, there is an argument type mismatch when trying to register a proxy for a type implementing Comparable.

It should be fixed now in 4.1.0-SNAPSHOT. It would be appreciated if you give it a try and share your feedback.