Web Reference: Aug 6, 2025 · The entrySet () method of the HashMap class in Java is used to create a set view of the mappings contained in the HashMap. This method allows us to iterate over the key-value pairs in the map or convert them into a set. Definition and Usage The entrySet() method returns a set containing all of the entries in the map. To learn about sets, see our Java HashSet tutorial. Note: The returned set is a view of the map, which means that changing the set also changes the map. The Map.entrySet method returns a collection-view of the map, whose elements are of this class. The only way to obtain a reference to a map entry is from the iterator of this collection-view.
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Entryset Method In Java Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
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