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Java Introduction to Functional Programming Reduction and Aggregation Optional Quiz...Homonym Fail, it is Required

Tacir Ozdemir
Tacir Ozdemir
19,655 Points
Posted by Tacir Ozdemir
Tacir Ozdemir
19,655 Points

Answer ?

Fill in the blank for that completes the code so that it will return "Unknown person" if the value is missing.

Optional person = findPerson(); String firstName = person .map(Person::getFirstName) . ???? ("Unknown person");

1 Answer