It is hard for me to understand, what is the principle of this improvement？

[FantasyPig]

https://github.com/kevinten10/Vavr-Work/blob/33f5a09e871731a03360893cf2b60efe4b662347/vavr-core/src/main/java/com/ten/func/vavr/core/math/HashUtils.java#L16

[kevinten10]

Now, vrml has released the first production version, and provides comprehensive documents.

Welcome to use!

If in doubt, tell me.