Problem: impossible to define indices in Scala

[yrashk]

According to a report by @bsrk, and subsequent verification, Scala does not support static fields in classes. It does have companion objects, however, since Scala does not consider it a class and it is therefore impossible to specify it in the @Indices(Array(MyEventIndices)) annotation.

Proposed solution: implement a ScalaObjectIndexLoader that will use Scala's own reflection, but other ideas are welcome.

Temporary workaround (for those who need one): write your index definitions in separate Java classes and refer to them in @Indices(...) annotations.