anchor.diff:  
   If no system property is found, `localhost` is used for the host and `56789` is used for the port.
   
  -=== <a name="process-launching"></a>Process Launching
  +=== Process Launching
   
   Creates a Java process, similar to `ProcessBuilder` but has several improvements to access stdout, stderr and stdin of the process, cache them, forward them, access the process PID, etc.
   
  
positive.code: Future future = process.getFuture();        // get a future representing the process execution. You can cancel (=destroy) the process or wait for its completion
  ```
  
  === <a name="java-process-launching"></a>Java Process Launching
  
  Another builder allows you to quickly start a Java main class with specific env and system properties. You can access the same builder methods as above.
  
  
negative.code: plex.write(data);           // MultiplexOutputStream is an OutputStream
  ```
  
  === Local EventBus
  
  Create a local `EventBus` by using a builder:
  
  