'Separating Key and Value by Space After Sorting HashMap
i tried sort hashmap using this command, but the output is
"Key=value"
How to make the output to "Key Value"
separated by spaces (" ")
map.entrySet()
.stream()
.sorted(Map.Entry.<String, Integer>comparingByKey())
.forEach(System.out::println);
Please help me, I will be very grateful
Sources
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