anchor.diff:  
   This lab offers developers an intro-level, hands-on session with Docker, from installation, to exploring Docker Hub, to crafting their own images, to adding Java apps and running custom containers. It will also explain how to use Swarm to orchesorchestrate these containers together. This is a BYOL (bring your own laptop) session, so bring your Windows, OSX, or Linux laptop and be ready to dig into a tool that promises to be at the forefront of our industry for some time to come.
   
  -## Environment
  +## Setup Environments
   
   ### Attendees
   
  
positive.code: 
  link:https://github.com/arun-gupta/docker-java/tree/master/instructor[Instructor Setup]
  
  
negative.code: # Docker and Kubernetes for Java Developers
  
  toc::[]
  
  ## Preface
  Containers are enabling developers to package their applications (and underlying dependencies) in new ways that are portable and work consistently everywhere? On your machine, in production, in your data center, and in the cloud. And Docker has become the de facto standard for those portable containers in the cloud.
  