How to initialize a Set using Eclipse Collections

Initializing a Set using Eclipse Collections is simple and flexible.

Using the object and primitive Sets factory with method.

I answered the following question on Stack Overflow several years ago.

How to initialize HashSet values by construction?

If you prefer of instead of with, the following will work just as well.

Using the object and primitive Sets factory of method.

If you’d like to understand why Eclipse Collections supports both of and with methods on factory classes, the following blog will help.

Preposition Preference

Thanks for reading! Enjoy!

I am the creator of and a Committer for the Eclipse Collections OSS project which is managed at the Eclipse Foundation. Eclipse Collections is open for contributions.