2- Functional Interfaces

Głośniki

• Speaker 1 0:35
• Speaker 2 0:03

1. 0:03

   Rozdział 1: Let's start this section by defining functional interfaces. 225s · Speaker 2

   Let's start this section by defining functional interfaces. A functional interface is an interface with only a single abstract method. So earlier we talked about the comparable interface. This interface has a single abstract method called c…