Given an Optional, what are three different ways of printing it when it is present and not

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Given an Optional, what are three different ways of printing it when it is present and not printing anything when it isn’t? Which of these can be adapted to print the string "None" if no string is present?

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Big Java, Enhanced Early Objects

ISBN: 9781119499091

7th Edition

Authors: Cay S Horstmann

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Question Posted: Feb 02, 2024 02:04 PM

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Given an Optional, what are three different ways of printing it when it is present and not

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The Optional class in Java is used to represent a value that may or may not exist Its a container ob...View the full answer

Big Java, Enhanced Early Objects

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