Complete Java SE 8 Developer Bootcamp - Predicate

The video tutorial explains the concept of the predicate interface introduced in Java 8, which is used to run tests on objects and return a Boolean result. It covers the parameter type T in generics, demonstrating how predicates can be used in methods to determine if a customer should be included in a promotional mailing. The tutorial also shows how lambda expressions can be used to pass tests to the predicate, with an example of checking if a customer's age is over 18.

What is the purpose of the predicate interface introduced in Java 8?

Evaluate responses using AI:

OFF

Explain how the test method in the predicate interface works.

Evaluate responses using AI:

OFF

Describe how a customer can be included in a promotional mailing using a predicate.

Evaluate responses using AI:

OFF

What role does a Lambda expression play in the context of the send promotion method?

Evaluate responses using AI:

OFF

How does the test method determine if a customer should receive a promotional mailing?

Evaluate responses using AI:

OFF