[Pharo-dev] ValueHolder analysis

Hi guys (this is stef hijacking the account of alain). I was puzzled by the fact that each value holder has its own announcer. I’m trying to understand the pros and cons. Stef Announcer allInstances size 5417 Announcer allInstances collect: #numberOfSubscriptions #(0 1 2 3 51 0 16 1 16 3 0 2 12 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 2 1 16 1 2 1 1 9 1 0 0 2 37 1 5 1 2 1 1 12 0 0 0 0 0 0 0 0 0 1 0 2 1 16 1 2 1 1 9 1 0 0 2 35 0 1 5 1 2 1 1 12 0 2 2 2 4 2 1 0 0 2 2 2 2 3 2 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 0 0 2 0 1 0 0 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 2 2 2 4 2 1 0 0 2 2 2 2 3 2 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 2 2 2 4 2 1 0 0 2 2 2 2 3 2 0 0 0 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 1 1 1 2 1 1 0 0 0 0 1 0 1 1 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 2 1 1 0 0 0 0 1 0 1 1 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 1 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 1 1 2 1 1 0 0 0 0 1 0 1 1 1 0 0 1 1 1 0 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