Introduces a pair of pairs.
Source-code equivalent, there is a pair at so.dang.cool.Pair and as a shim for JDK8 -> JDK11+ migrators javafx.util.Pair.
- https://javadoc.io/doc/so.dang.cool/pair/2.2/so/dang/cool/Pair.html
- https://javadoc.io/doc/so.dang.cool/pair/2.2/javafx/util/Pair.html
Full Changelog: https://github.com/hiljusti/pair/commits/v2.2