Java Long Compare and ValueOf method undefined

Question

I am referencing my java version JDK 1.8 but I am still getting error. What is wrong with this referencing (writing Java after 6 years)? or any other simpler way to do this? I d

Answer 1

Alternatively anytime you need Comparator or any other class that implements Comparable you can call:

Comparator.naturalOrder()

https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html#naturalOrder--