Which of the following terminal operations on a generic Stream does NOT return an Optional?
A)anyMatch
B)max
C)findAny
D)findFirst

Question

Quizplus · Accepted Answer

The terminal operation anyMatch returns a boolean value indicating whether any element of the stream matches the given predicate. It does not return an Optional. The other options (max, findAny, and findFirst) all return an Optional because there is a possibility that the stream may be empty, and in that case, there would be no maximum element to return or no matching element to find.

Which of the Following Terminal Operations on a Generic Stream