Norman Maurer eca3046b5b Use OpenJDK13 RC (#9457)
Motivation:

The first release canidate for OpenJDK13 was released.

Modifications:

Update version.

Result:

Use latest OpenJDK13 release
2019-08-14 10:06:50 +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