Why interfaces are slower than abstract classes Java?

Why interfaces are slower than abstract classes Java? – Page 2 – Enpatika

1 April 2022 Enpatika.com Genel

4) The fourth difference between abstract class and interface in Java is that abstract class are slightly faster than interface because interface involves a search before calling any overridden method in Java.30 Haz 2018

Which one is faster between abstract class and interface?

1 April 2022 Enpatika.com Genel

The performance of an abstract class is fast. The performance of interface is slow because it requires time to search actual method in the corresponding class. It is used to implement the core identity of class.