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Posted to commits@commons.apache.org by gg...@apache.org on 2020/11/20 23:09:22 UTC
[commons-configuration] branch master updated: Initialize Map on
instantiation.
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
The following commit(s) were added to refs/heads/master by this push:
new a723678 Initialize Map on instantiation.
a723678 is described below
commit a723678e82c46cfed968c3ff546864523e0f3720
Author: Gary Gregory <ga...@gmail.com>
AuthorDate: Fri Nov 20 18:09:17 2020 -0500
Initialize Map on instantiation.
---
.../java/org/apache/commons/configuration2/tree/MergeCombiner.java | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/src/main/java/org/apache/commons/configuration2/tree/MergeCombiner.java b/src/main/java/org/apache/commons/configuration2/tree/MergeCombiner.java
index 77aff05..f7e7b5b 100644
--- a/src/main/java/org/apache/commons/configuration2/tree/MergeCombiner.java
+++ b/src/main/java/org/apache/commons/configuration2/tree/MergeCombiner.java
@@ -95,8 +95,7 @@ public class MergeCombiner extends NodeCombiner
protected void addAttributes(final ImmutableNode.Builder result, final ImmutableNode node1,
final ImmutableNode node2)
{
- final Map<String, Object> attributes = new HashMap<>();
- attributes.putAll(node1.getAttributes());
+ final Map<String, Object> attributes = new HashMap<>(node1.getAttributes());
for (final Map.Entry<String, Object> e : node2.getAttributes().entrySet())
{
if (!attributes.containsKey(e.getKey()))