anchor.diff:  
   * **Min**: The _min_ distribution contains only Vert.x Core, the support of the different
    languages, and the Hazelcast clustering.
  -* **Base**: The _base_ distribution extends the _min_ distribution with the service layer, the
  - reactive technologies integration, and the metrics.
   * **Full**: The _full_ distribution contains all the components of the Vert.x stack. It includes
    Vert.x web and the different data access technologies.
   
  
positive.code: vertx run echo_server.js
  ----
  
  Yes! You can run *Java source files* directly using Vert.x (no compilation required) :)
  
  ==== Installing Vert.x
  
  
negative.code: 
  You can run most of the examples at the command line using `vertx run` if you have Vert.x installed (see below).
  
  
  == Some examples need examples-utils
  
  You may find examples that need examples-utils. You need to build it from link:examples-utils:
  
  ```
  git clone https://github.com/vert-x3/vertx-examples.git
  cd vertx-examples
  cd examples-utils
  mvn clean install
  ```
  
  == The examples
  
  The examples demonstrate how to use all different bits of Vert.x including Vert.x core, Vert.x-Web and various other
  