Remove jmx and debug port mappings.

[anghelutar]

No description provided.

[tgeens]

Prefer to remove lines over commenting them out ?

[anghelutar]

In general I agree, I think is best to have fewer comments.
In this case I will leave them, as an example for quickly setting up jmx and debugging (I've seen in the past debugging started up via JAVA_OPTS, when the DEBUG=true option exists in the image; also for jmx is important that the mapped port is 5000, cannot be random port allocated by docker).