Norman Maurer e2525ced48 Update java versions (#9393)
Motivation:

There were new openjdk releases

Modifications:

Update releases to latest

Result:

Use latest openjdk versions on CI
2019-07-21 20:35:04 +02:00
..

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