refactor: change to use UnaryOperator<T> interface

Signed-off-by: Maximillian Arruda <maximillian.arruda@MBP-de-Digibee.local>
eclipse · Nov 13, 2023 · 29c96fc · 29c96fc
1 parent 003be56
commit 29c96fc
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/...ongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBUtils.java b/...ongodb/src/main/java/org/eclipse/jnosql/databases/mongodb/communication/MongoDBUtils.java
@@ -25,18 +25,17 @@
 import java.util.Map;
 import java.util.function.Function;
 import java.util.function.Predicate;
-import java.util.stream.Collectors;
+import java.util.function.UnaryOperator;
 import java.util.stream.StreamSupport;
 
-import static java.util.stream.Collectors.toList;
 import static java.util.stream.Collectors.toMap;
 import static java.util.stream.StreamSupport.stream;
 
 final class MongoDBUtils {
     static final String ID_FIELD = "_id";
 
     private static final Function<Object, String> KEY_DOCUMENT = d -> cast(d).name();
-    private static final Function<Object, Object> VALUE_DOCUMENT = d -> MongoDBUtils.convert(cast(d).value());
+    private static final UnaryOperator<Object> VALUE_DOCUMENT = d -> MongoDBUtils.convert(cast(d).value());
 
     private MongoDBUtils() {
     }