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BAEL-3440: Remove unnecessary sorting (#8336)

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kwoyke 2019-12-13 09:57:24 +01:00 committed by Grzegorz Piwowarek
parent 339913ef05
commit 0201d9f0e7
1 changed files with 0 additions and 3 deletions
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java-collections-conversions/src/main/java/com/baeldung/convertToMap/ConvertToMap.java
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@ -24,10 +24,7 @@ public class ConvertToMap {
public TreeMap<String, Book> listToSortedMap(List<Book> books) { public TreeMap<String, Book> listToSortedMap(List<Book> books) {
return books.stream() return books.stream()
.sorted(Comparator.comparing(Book::getName))
.collect(Collectors.toMap(Book::getName, Function.identity(), (o1, o2) -> o1, TreeMap::new)); .collect(Collectors.toMap(Book::getName, Function.identity(), (o1, o2) -> o1, TreeMap::new));
} }
} }