Java Interface Explained

Published: 09 January 2024
on channel: JRH
12,244
385

Java Interface Tutorial, starting with fundamentals: what is an interface in Java, how do we create one, and why should you care?

00:00 What are interfaces in Java, why are interfaces useful?
01:11 Interface example: Logger
02:04 Interface example: 3rd party libraries
02:53 Interface constants
03:17 Implicit interface keywords
03:47 Java 8 default method
05:07 Java 8 static method
05:29 Java 8 functional interface (@FunctionalInterface)
07:36 Implementing multiple interfaces
08:30 Interfaces inheritance
09:01 Generic interface, Comparable interface
10:22 Summary

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#java #interfaces #interface #tutorial


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