Coaching for people managers

With Dolphin java introduced cool new features like: 1. Strings in “switch” block      switch(s) {           case “Apple”:           // do something;           case “Orange”:           // do something;           default :      }      2. <> (Diamond) operator – Type inference for generic instance creation E.g List > list = new ArrayList>(); vis-à-vis List > list = new ArrayList <> (); Empty diamond braces is required and it's not a typo :).      3. Single Catch for multiple Exceptions with "|" operator           try {           // Reflective operations calling Class.forName,           // Class.newInstance, Class.getMethod, Method.invoke, etc.      } catch (final ClassNotFoundException |      InstantiationException | NoSuchMethodException |      InvocationTargetException e) {           log(e)           throw e;      }      4. Also in Java 7, this will work      public void rethrowException(String exceptionName) throw