anchor.diff:  
   ## Install Maven
   
  -. Download `apache-maven-3.3.3-bin.zip` from the instructor PC.
  +. Download Apache Maven as:
   
     curl http://<INSTRUCTOR_IP>:8082/downloads/apache-maven-3.3.3-bin.zip
   
  
positive.code: ----
  <OUTPUT OF DOCKER MACHINE COMMAND>  dockerhost
  ----
  
negative.code: 
  . CPU
  .. Mac: X64 (i5 or superior)
  .. Linux / Windows: x64 (i5 and comparable)
  
  . Memory
  .. At least 4 to 8 GB
  