e766469e87
Motivation: We should test against latest EA releases. Modifications: Update to openkdk 12ea19 Result: Use latest openjdk 12 EA build on the CI.
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