[commons-configuration] branch master updated: Simpler lambda.

[ggregory]

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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 700d957  Simpler lambda.
700d957 is described below

commit 700d95708a3b20c7fca33c30f8571d11eaed9bb2
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Thu Sep 17 09:52:15 2020 -0400

    Simpler lambda.
---
 .../apache/commons/configuration2/BaseHierarchicalConfiguration.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/src/main/java/org/apache/commons/configuration2/BaseHierarchicalConfiguration.java
 
b/src/main/java/org/apache/commons/configuration2/BaseHierarchicalConfiguration.java
index 1cb53e5..275e2ff 100644
--- 
a/src/main/java/org/apache/commons/configuration2/BaseHierarchicalConfiguration.java
+++ 
b/src/main/java/org/apache/commons/configuration2/BaseHierarchicalConfiguration.java
@@ -619,7 +619,7 @@ public class BaseHierarchicalConfiguration extends 
AbstractHierarchicalConfigura
      */
     private EventListener<ConfigurationEvent> createChangeListener()
     {
-        return event -> subnodeConfigurationChanged(event);
+        return this::subnodeConfigurationChanged;
     }
 
     /**