title: Jigsaw hot reload
body: <p>As I understand Java 9 modules are all about encapsulation and shading.</p>
  
  <p><em>Will they be about hot code reload too?</em></p>
  
  <p>As for me it looks like the future is not supposed to be ever implemented. Because it neither follow OSGI way (all Java 9 modules use single classloader) nor JRebel way (because that means per-class hot reload, not per-module).</p>