Rudder

We need all the time to get all objects from a sealed trait when they denote an Algebraic Data Structure (a super enum).

There is this magic macro which works on both Scala 2.10 and 2.11 and do exactly that: https://github.com/mrvisser/sealerate

Just add AT THE END of the hierachy :

  def values: Set[MyTrait] = sealerate.values[MyTrait]

That's all. Values never unsynchonized ever again.

The dependency to add is:

    <!-- Utility to generate all case of a sealed base class -->
    <dependency>
      <groupId>ca.mrvisser</groupId>
      <artifactId>sealerate_${scala-binary-version}</artifactId>
      <version>0.0.4</version>
    </dependency>

And we don't need it before 3.1 because no refactoring in 2.11 (but for ex. the new quicksearch in #8563, or password for Aix in #8593 takes advantage of it)