On Mar 28, 2012, at 5:42 PM, Vitaly Davidovich wrote: > I think you can use diamond generic inference when declaring the weak intern > set > Done; thanks. > Also any reason you didn't use WeakHashMap directly with dummy value to > simulate the set? Or wrap the WeakHashMap and synchronize the accessors to it > That's been answered already on this thread.
Building collection-like types from reusable components in Java is not a fully-solved problem, and the symptom is lots of code copying. Last time I checked, there wasn't even a reusable Map.Entry abstract class. — John
