How can you print all key/value pairs of a map, using the keySet method? The entrySet method?

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How can you print all key/value pairs of a map, using the keySet method? The entrySet method? The forEach method with a lambda expression? (See Java 8 Note 9.3 on lambda expressions.)

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Java Concepts Late Objects

ISBN: 9781119186717

3rd Edition

Authors: Cay S. Horstmann

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Question Posted: Jun 10, 2021 05:18 AM

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How can you print all key/value pairs of a map, using the keySet method? The entrySet method?

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The initial release of Java supplied only a small set of classes for the most useful data structures ...View the full answer

Java Concepts Late Objects

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