Don't Bail If Optional Property Is Nullified

[karthicks]

@havocp ,

This is a continuation of an earlier pull request, which got closed accidentally. I addressed the last comment you had in there here.

For details on the problem description, please refer to #440.

Regards,
Karthick

[LavaToaster]

Is there anything left to do on this?

[karthicks]

@Lavoaster ,

No, there is nothing left to do on this. This is good to go. To reiterate, if one were to set an optional property to null, then with this change, a "false negative" exception will not be raised (see #440 for more details).

-Karthick

[karthicks]

Can we make this a candidate for the next release, if possible?

[jjzazuet]

Hi. I'm also trying to figure out a way to omit specific bean properties from bean definitions in Kotlin. Any plans to merge this PR in? Thanks!

[karthicks]

Thanks for pulling this into the next release.

[ennru]

We do not intend to extend the functionality of "Typesafe Config" further.
See https://github.com/lightbend/config#maintained-by