> An untyped (that is, it cops out to int) bunch of public static’s that should’ve been an enum. Java platform code does not use enums since they are more taxi

> An untyped (that is, it cops out to int) bunch of public static’s that should’ve been an enum. Java platform code does not use enums since they are more taxing in terms of memory usage. Till Google I/O 2018, Google use to officially recommend that you should avoid enums in your app code if you can.