> Another weird line is the reader which uses a writer config Yep. I tried to fix the bytecode issues in the past: https://github.com/apache/groovy/pull/1103
But the PR was not accepted. Also, I have not much spare time to continue, so leave it as it is... Cheers, Daniel.Sun ----- Apache Groovy committer & PMC member Blog: http://blog.sunlan.me Twitter: @daniel_sun -- Sent from: http://groovy.329449.n5.nabble.com/Groovy-Dev-f372993.html