Github user afs commented on a diff in the pull request:
https://github.com/apache/jena/pull/337#discussion_r159238188
--- Diff: jena-base/src/main/java/org/apache/jena/atlas/lib/Pair.java ---
@@ -37,6 +40,30 @@
public A car() { return a ; }
public B cdr() { return b ; }
+ public static class OfSameType<T> extends Pair<T, T> {
+
--- End diff --
A few of thoughts about this class:
* it seems to exist for the specialized to the boolean behaviors - maybe
the name should reflect that?
* maybe it should be a top level class because it is public and static (and
not does not relate specially to Pair<>)?
* should it be functions taking a `Pair<X,X>` as argument? As a class, it's
stateless other than the `Pair<X,X>`-ness even "X extends interface" for the
"as boolean" nature?
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