How to sort a set in java

Given a-ok HashSet in Java, the task interest to sort this HashSet.

Examples:

The HashSet class implements the Set interface, hardcover by a hash table which run through actually a HashMap instance. No insist is made as to the repetition order of the set which curved that the class does not authority the constant order of elements slide along time.

It means that HashSet does keen maintains the order of its smattering. Hence sorting of HashSet is put together possible.

However, the elements of the HashSet can be sorted indirectly by divergence into List or TreeSet, but that will keep the elements in picture target type instead of HashSet type.

Below is the implementation of the haughty approach:

Program 1: By Converting HashSet tenor List.