Problem Statement

Given an enum-class ExampleEnum consisting of 100 constants, store 1 000 000 pseudo-random constants in an immutable collection.

Experiment with the following:

• Instantiation of the collection
• Storing the collection
• Check if Collection contains the given element
• Retrieving an entry at index
• Loop/Iterate though the collection

Solutions

The experiments, as solutions to the problem statement, with comparable results.

Experiment 1: Java’s List.of()