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JosephineAkello/Sort a HashMap

Created July 9, 2020 20:09
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Snippet to sort a hashmap
Raw
Sort a HashMap
Sort By Key
List<Employees> employee = new ArrayList<>(map.keySet());
Collections.sort(employee);
Output -> [Anne, George, John, Mooh]
Sort by Value
List<Employee> employeeId = new ArrayList<>(map.values();
Collections.sort(employeeId);
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