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https://issues.apache.org/jira/browse/LUCENE-5859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14079585#comment-14079585
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Hoss Man commented on LUCENE-5859:
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bq. I happen to prefer your proposal to the one Shai made, but you are not 
coming across, to me, as being very reasonable in your response.

I realize now that my entire comment, in total, may have been miscounstrued.

Just to be clear: this is the proposal i agree with...

bq. ...we can at least make no-arg ctors forwarding to VERSION_CURRENT so that 
people who don't care about back compat ...

...I am -1 on this newer proposal...

bq. ... I'm now going down the path of removing Version completely. ...

...since it would effectively eliminate the ability for anyone to confidently 
upgrade Lucene minor versions, w/o re-indexing all data.



> Remove Version.java completely
> ------------------------------
>
>                 Key: LUCENE-5859
>                 URL: https://issues.apache.org/jira/browse/LUCENE-5859
>             Project: Lucene - Core
>          Issue Type: Bug
>            Reporter: Robert Muir
>             Fix For: 5.0
>
>
> This has always been a mess: analyzers are easy enough to make on your own, 
> we don't need to "take responsibility" for the users analysis chain for 2 
> major releases.
> The code maintenance is horrible here.
> This creates a huge usability issue too, and as seen from numerous mailing 
> list issues, users don't even understand how this versioning works anyway.
> I'm sure someone will whine if i try to remove these constants, but we can at 
> least make no-arg ctors forwarding to VERSION_CURRENT so that people who 
> don't care about back compat (e.g. just prototyping) don't have to deal with 
> the horribly complex versioning system.
> If you want to make the argument that doing this is "trappy" (i heard this 
> before), i think thats bogus, and ill counter by trying to remove them. 
> Either way, I'm personally not going to add any of this kind of back compat 
> logic myself ever again.
> Updated: description of the issue updated as expected. We should remove this 
> API completely. No one else on the planet has APIs that require a mandatory 
> version parameter.



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