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java Map to LinkedHashMap with ascending order of keys

Cookies4Techies answered on June 22, 2022 Popularity 3/10 Helpfulness 2/10

answer java Map to LinkedHashMap with ascending order of keys

java Map to LinkedHashMap with ascending order of keys

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Map<String, Integer> unSortedMap = getUnSortedMap();

//LinkedHashMap preserve the ordering of elements in which they are inserted
LinkedHashMap<String, Integer> sortedMap = new LinkedHashMap<>();

unSortedMap.entrySet()
  .stream()
  .sorted(Map.Entry.comparingByKey())
  .forEachOrdered(x -> sortedMap.put(x.getKey(), x.getValue()));

Popularity 3/10 Helpfulness 2/10 Language java

Source: howtodoinjava.com

Tags: java linkedhashmap map

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