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Mauro Talevi commented on JBEHAVE-756: -------------------------------------- Minor renames of https://github.com/swa-jcaswell/jbehave-core/commit/0b53a815f2a99a9944d7afc697d402ab50be106b. In particular, renamed preferredNumberFormat -> numberFormat and numberFormat -> threadLocalNumberFormat. > NumberConverter not threadsafe > ------------------------------ > > Key: JBEHAVE-756 > URL: https://jira.codehaus.org/browse/JBEHAVE-756 > Project: JBehave > Issue Type: Bug > Components: Core > Affects Versions: 3.6 > Reporter: Paul Hammant > Assignee: Paul Hammant > Priority: Minor > Fix For: 3.6.1 > > > Jeff Caswell's patch applied: > We have been having a number of issues with story parameter conversion and > number format errors in a multithreaded environment. > This was tracked back to the java.text.NumberFormat instance held by the > ParameterConverters NumberConverter inner class. > The constructor is only run once when a number of stories are launched and > the instance is used by all the stories in the run. > I suspect there may be other issues affecting this, however by converting the > NumberFormat to ThreadLocal storage has solved the problem here. > The patch is pretty much self explanitory, the only aspect that may not > immediately seem obvious is that the NumberFormat passed in on the > constructor was itself constructed with the users preferred Locale. It is for > this reason that I have treated it as the 'preferred format' and cloned it > for the thread local copy. Also I did not issue an explicit remove since > tests are run as a relatively short lived batch job and I did not feel that > there was any reason to worry about an associated memory leak. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://jira.codehaus.org/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email