Learn Java from Scratch - A Beginner's Guide - Step 10 - Exploring New Java API - Predicate - not Method

The video tutorial introduces the Predicate Not method introduced in JDK 11. It begins by setting up a Java class and demonstrates how to define predicates to filter even numbers. The tutorial then explains how to use the negate method to filter odd numbers and discusses the use of method references with Predicate Not for filtering. The video concludes with a summary of the Predicate Not method and its significance in Java 11.

How do you define a predicate to filter even numbers in Java?

What are the two even numbers printed in the example provided?

What is the significance of the negate method in predicates?

Explain how to use a method reference for filtering in Java streams.

What happens when you try to negate a method reference in Java?

Describe the process of using predicate.not with a method reference.

What is the purpose of the predicate method introduced in JDK 11?