Github user danielsun1106 commented on the pull request:
https://github.com/apache/groovy/commit/63fc0a4036538fcf329d3a5b104dd32aa56d2d56#commitcomment-27737030
In src/install/install-jdk.sh:
In src/install/install-jdk.sh on line 1:
I just added OpenJDK9 build to run groovy tests on OpenJDK9. As for the JVM
tuning, I found GC costs a lot of time when running tests, so I enabled the CMS
GC.---
