About Question enthuware.ocajp.i.v7.2.965 :

[ETS User]

I think the last statement in the explanation should read uninitialized, hence this statement, "Note that it will not compile if break is placed after case 2 because the compiler will figure out that in certain cases val may be left initialized".

[admin]

You are right. This has now been fixed.

thank you for your feedback!