(commons-collections) 09/09: Use forEach()

[ggregory]

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garydgregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-collections.git

commit 72ad8db3763a488fa22a5b002a3f64d3ad44791c
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Jun 14 21:25:26 2026 +0000

    Use forEach()
---
 src/main/java/org/apache/commons/collections4/MultiMapUtils.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/main/java/org/apache/commons/collections4/MultiMapUtils.java 
b/src/main/java/org/apache/commons/collections4/MultiMapUtils.java
index 5b42e9278..1f567b35a 100644
--- a/src/main/java/org/apache/commons/collections4/MultiMapUtils.java
+++ b/src/main/java/org/apache/commons/collections4/MultiMapUtils.java
@@ -21,7 +21,6 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Map;
 import java.util.Set;
 
 import org.apache.commons.collections4.bag.HashBag;
@@ -145,9 +144,7 @@ public class MultiMapUtils {
      * @since 4.6.0
      */
     public static <K, V, M extends MultiValuedMap<K, V>> M invert(final 
MultiValuedMap<? extends V, ? extends K> input, final M output) {
-        for (final Map.Entry<? extends V, ? extends K> e : input.entries()) {
-            output.put(e.getValue(), e.getKey());
-        }
+        input.entries().forEach(e -> output.put(e.getValue(), e.getKey()));
         return output;
     }