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From "Dawid Weiss (Commented) (JIRA)" <>
Subject [jira] [Commented] (LUCENE-3477) Fix JFlex tokenizer compiler warnings
Date Fri, 30 Sep 2011 11:13:45 GMT


Dawid Weiss commented on LUCENE-3477:

All these seem to be identical (fall-throughs to breaks). Looks fine to me.
> Fix JFlex tokenizer compiler warnings
> -------------------------------------
>                 Key: LUCENE-3477
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Michael McCandless
>             Fix For: 3.5, 4.0
>         Attachments: LUCENE-3477.patch
> We get lots of distracting fallthrough warnings running "ant compile"
> in modules/analysis, from the tokenizers generated from JFlex.
> Digging a bit, they actually do look spooky.
> So I managed to edit the JFlex inputs to insert a bunch of break
> statements in our rules, but I have no idea if this is
> right/dangerous, and it seems a bit weird having to do such insertions
> of "naked" breaks.
> But, this does fix all the warnings, and all tests pass...

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