[Pharo-dev] Trait1 Trait2 Trait3 in Smalltalk globals allClassesAndTraits

[p...@highoctane.be]

On a fresh 3.0, there are Trait1, Trait2 and Trait3 in Smalltalk globals
allClassesAndTraits

These 3 look like they are equivalents to Trait. What are these for?

Phil