> Kudos to Groovy that release JDK8-optimized version pretty quickly! Do note from the http://groovy.codehaus.org/Groovy+2.3+release+notes http://groovy.codeha

> Kudos to Groovy that release JDK8-optimized version pretty quickly! Do note from the http://groovy.codehaus.org/Groovy+2.3+release+notes http://groovy.codehaus.org/Groovy+2.3+release+notes that the "JDK 8 and its interface default methods introduced some incompatibilities with a few methods of the Groovy Development Kit, so we had to adapt to the situation, introducing minor breaking changes for the affected methods and their outcome." Also note the "Breaking changes" list hidden at the bottom of that page, which probably only lists some of them.