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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=5791 RegExp Matcher always matches "" as positive! ------- Additional Comments From [EMAIL PROTECTED] 2002-01-10 12:49 ------- No, we still need to protect against the infinite loop. The RegexpURIMatcher should through an exception when a match for "" is detected. Perhaps we should add this to the code: throw new InvalidMatchExpression("It is illegal to have an empty regular expression, perhaps you want \"^$\""); This will force the Sitemap not to load with such a problem, but gives a meaningful exception with an alternative that is probably what the user wants. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]