Common extensible class AND implements an interface

Question

This may sound like a weird question, but how do you define a common movie that should extend the AND class to implement the interface? Im currently has a common function with the following prototype:

public static <E extends Enum<E>> List<E> buildEnumList(Class<E> enumClass) 

It works the same way as intentionally. My problem is that I want to further limit walkable classes to those that are enumerations, and implement a specific Readable interface (and not in java.lang). Since generic uses the same extends to indicate that it should implement the interface, I see no way to get the following pseudo-behavior:

 public static <E extends Enum<E> implements Readable> List<E> buildLexicographicalEnumList(Class<E> enumClass) 

Answer 1

You can use & to indicate that E should also implement an interface:

 public static <E extends Enum<E> & Readable> List<E> buildLexicographicalEnumList(Class<E> enumClass) {