About running Java in Docker container.
$ git clone https://github.com/mkyong/docker-java
$ cd docker-java-app
$ mvn package
$ java -jar target/find-links.jar https://google.com
//dockerize // create a docker image $ sudo docker build -t docker-java:1.0 .
// run it $ sudo docker run -t docker-java:1.0 https://google.com