[commons-configuration] branch master updated: Use String#isEmpty().

[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 d2ff68c  Use String#isEmpty().
d2ff68c is described below

commit d2ff68c9d019b844ca08f91d75277cc0db288a37
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Thu Dec 31 11:26:36 2020 -0500

    Use String#isEmpty().
---
 .../commons/configuration2/PatternSubtreeConfigurationWrapper.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/src/main/java/org/apache/commons/configuration2/PatternSubtreeConfigurationWrapper.java
 
b/src/main/java/org/apache/commons/configuration2/PatternSubtreeConfigurationWrapper.java
index 84c838a..9b6de2c 100644
--- 
a/src/main/java/org/apache/commons/configuration2/PatternSubtreeConfigurationWrapper.java
+++ 
b/src/main/java/org/apache/commons/configuration2/PatternSubtreeConfigurationWrapper.java
@@ -442,7 +442,7 @@ public class PatternSubtreeConfigurationWrapper extends 
BaseHierarchicalConfigur
     private String makePath(final String item)
     {
         String pathPattern;
-        if ((item.length() == 0 || item.startsWith("/")) && trailing)
+        if ((item.isEmpty() || item.startsWith("/")) && trailing)
         {
             pathPattern = path.substring(0, path.length() - 1);
         }