To build a method, we use a number of statements to define that method. In the previous example: Public – Means that the method is accessible to other classes outside of this one ...

Googling for "Java return multiple values" reveals people like some "javatuples" library. I have not played with records yet, but if you are using Java >= 16, I would test using records.

Method and variable handles vs. Java reflection To truly understand MethodHandles and VarHandles —what they do and why they are useful—it’s helpful to know a few things about reflection in Java.