0d37b06bc8
Motivation: We use outdated EA releases when building and testing with JDK 12 and 13. Modifications: - Update versions. - Add workaround for possible JDK12+ bug. Result: Use latest releases
Using the docker images
cd /path/to/netty/
centos 6 with java 8
docker-compose -f docker/docker-compose.yaml -f docker/docker-compose.centos-6.18.yaml run test
centos 7 with java 9
docker-compose -f docker/docker-compose.yaml -f docker/docker-compose.centos-7.19.yaml run test
etc, etc