On January 25, 2019, another article of mine has been published in the German Java magazine JavaSPEKTRUM, issue 01/2019. Its title is “Vom Mauerblümchen zur Wunderpille – Der Einsatz von enums abseits reiner Aufzählungen” (“From Wallflower to Magic Bullet—The Application of
enums Beyond Pure Enumerations”). It shows different aspects of using
enums, how to beef them up, and implied functionalities and properties beyond the actual enumeration use case.
JavaSPEKTRUM can be bought at magazine shops or read or ordered online at the publisher’s website: www.sigs-datacom.de/digital/javaspektrum/