What are functional interfaces in Java 8?
An example of an AI chatbot conversation about Java 8 functional interfaces.
What are functional interfaces in Java 8?
Functional interfaces are interfaces with a single abstract method, enabling lambda expressions in Java 8.
Can you give me an example of a functional interface?
Sure! The Runnable interface is a functional interface with a single method run().
How do I create my own functional interface?
You can create a functional interface by using the @FunctionalInterface annotation and defining a single abstract method.
What are some common functional interfaces provided by Java?
Common functional interfaces include Predicate, Function, Consumer, and Supplier.
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