+1 for Lang. There aren't any persistent data structures in Collections, nor would I think to look in Collections to find one.
Properties is a persistent hashtable. SortedProperties is a persistent TreeMap. Unless you're thinking about a new family of SortedProperties. Were you thinking about letting the user provide the Map implementation and the SortedProperties would handle the persistence? For example, if I wanted to persist a MultiValuedMap or a BidiMap, could I do that? new PersistentMap<MultiValuedMap<K, V>>(); new PersistentMap<CaseInsensitiveKeyedMap<String, Object>>(); Is there a real scenario where this would be needed? On Jul 18, 2017 00:19, "Amey Jadiye" <ameyjad...@gmail.com> wrote: > My opinion is this should go to *lang* because the fact is it's extended > utility and not exactly as data structures though it looks like one. It's > main purpose is to hold properties and not the data. Commons collection > aims to provide utlilities and extension to data structures and not to > properties related utilities. Properties is very basic thing no matter > it's sorted or not sorted and should go to lang. > > Regards, > Amey > > On Tue, Jul 18, 2017, 11:58 AM Gary Gregory <garydgreg...@gmail.com> > wrote: > > > Hi, > > > > I'd to have a new class called SortedProperties that extends > > java.util.Properties. > > > > Should that go in [lang] or [collections]? > > > > I first thought [lang], but it _is_ a collection after all. > > > > Gary > > >
