[jira] Commented: (HARMONY-625) java.util.regex.Matcher.find() fails when formatting pattern is ("(?s).*")

["Nikolay Kuznetsov (JIRA)" <ji...@apache.org>]

    [ http://issues.apache.org/jira/browse/HARMONY-625?page=comments#action_12417119 ] 

Nikolay Kuznetsov commented on HARMONY-625:
-------------------------------------------

The problem here is that matchers right bound set by region method some times is not being taken into account while matching or finding.
This is duplicate of the HARMONY-610 issue, which I've updated with the fix.

> java.util.regex.Matcher.find() fails when formatting pattern is ("(?s).*")
> --------------------------------------------------------------------------
>
>          Key: HARMONY-625
>          URL: http://issues.apache.org/jira/browse/HARMONY-625
>      Project: Harmony
>         Type: Bug

>   Components: Classlib
>     Reporter: Richard Liang

>
> Hello,
> java.util.regex.Matcher.find() ignores the specified region when formatting pattern is ("(?s).*"). RI 5.0 passes the following test, but Harmony fails.
> public void test_find()  {
>         Pattern pattern= Pattern.compile("(?s).*");
>         
>         Matcher matcher=pattern.matcher("abcde");
>         matcher.find();
>         assertEquals("abcde",matcher.group());
>         
>         matcher=pattern.matcher("abcde");
>         matcher.region(0, 2);
>         matcher.find();
>         assertEquals("ab",matcher.group());    
> }
> Best regards,
> Richard

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