[commons-configuration] 05/10: Use forEach()

[ggregory]

This is an automated email from the ASF dual-hosted git repository.

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

commit 0430ad92fd87430e19f6f320d624107db010bcf9
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Sat Jul 16 13:40:40 2022 -0400

    Use forEach()
---
 .../org/apache/commons/configuration2/tree/UnionCombiner.java     | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git 
a/src/main/java/org/apache/commons/configuration2/tree/UnionCombiner.java 
b/src/main/java/org/apache/commons/configuration2/tree/UnionCombiner.java
index af7ae0d2..e427aac5 100644
--- a/src/main/java/org/apache/commons/configuration2/tree/UnionCombiner.java
+++ b/src/main/java/org/apache/commons/configuration2/tree/UnionCombiner.java
@@ -122,7 +122,7 @@ public class UnionCombiner extends NodeCombiner {
 
         // Check if nodes can be combined
         final List<ImmutableNode> children2 = new 
LinkedList<>(node2.getChildren());
-        for (final ImmutableNode child1 : node1) {
+        node1.forEach(child1 -> {
             final ImmutableNode child2 = findCombineNode(node1, node2, child1);
             if (child2 != null) {
                 result.addChild(combine(child1, child2));
@@ -130,12 +130,10 @@ public class UnionCombiner extends NodeCombiner {
             } else {
                 result.addChild(child1);
             }
-        }
+        });
 
         // Add remaining children of node 2
-        for (final ImmutableNode c : children2) {
-            result.addChild(c);
-        }
+        children2.forEach(result::addChild);
 
         return result.create();
     }