[commons-configuration] branch master updated: Reuse Objects.toString()

[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 bd253ed0 Reuse Objects.toString()
bd253ed0 is described below

commit bd253ed0117b967f8aeea0fa2f6857e56acebec6
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Wed Sep 20 09:41:27 2023 -0400

    Reuse Objects.toString()
---
 .../java/org/apache/commons/configuration2/AbstractConfiguration.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git 
a/src/main/java/org/apache/commons/configuration2/AbstractConfiguration.java 
b/src/main/java/org/apache/commons/configuration2/AbstractConfiguration.java
index 3cab7e67..8125a57e 100644
--- a/src/main/java/org/apache/commons/configuration2/AbstractConfiguration.java
+++ b/src/main/java/org/apache/commons/configuration2/AbstractConfiguration.java
@@ -28,6 +28,7 @@ import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.NoSuchElementException;
+import java.util.Objects;
 import java.util.Properties;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.stream.Collectors;
@@ -609,8 +610,7 @@ public abstract class AbstractConfiguration extends 
BaseEventSource implements C
      * @return returns the key name with the ${key} substituted
      */
     protected String interpolate(final String base) {
-        final Object result = interpolate((Object) base);
-        return result == null ? null : result.toString();
+        return Objects.toString(interpolate((Object) base), null);
     }
 
     /**