Github user FSchumacher commented on the issue:
https://github.com/apache/jmeter/pull/412
Thank you very much for your contribution.
I wonder what is the difference between the different characters for a
comma that you used, for example `beanshellãjavascriptãjexl` versus
`beanshellï¼ javascriptï¼ jexl`.
Also I didn't commit the change to `xpath_assertion_test` as I think the
whitespace at the end of the line was deliberately there and should not be
removed.---
