public static class UpgradableStore.Pair<A,B> extends Pair<A,B>
first, second
UpgradableStore.Pair(A a, B b)
compareTo, equals, getFirst, getSecond, hashCode, setFirst, setSecond, toString
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
public UpgradableStore.Pair(A a, B b)