(commons-configuration) branch master updated: Refactor magic strings

[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 ccf97a5d Refactor magic strings
ccf97a5d is described below

commit ccf97a5d4dd895523bda029d8a56c403f146ab91
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Tue Apr 23 18:41:46 2024 -0400

    Refactor magic strings
---
 .../java/org/apache/commons/configuration2/INIConfiguration.java    | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git 
a/src/main/java/org/apache/commons/configuration2/INIConfiguration.java 
b/src/main/java/org/apache/commons/configuration2/INIConfiguration.java
index 53fbe77e..ee771c94 100644
--- a/src/main/java/org/apache/commons/configuration2/INIConfiguration.java
+++ b/src/main/java/org/apache/commons/configuration2/INIConfiguration.java
@@ -203,6 +203,8 @@ import 
org.apache.commons.configuration2.tree.TrackedNodeModel;
  */
 public class INIConfiguration extends BaseHierarchicalConfiguration implements 
FileBasedConfiguration {
 
+    private static final String EMPTY_KEY = " ";
+
     /**
      * Builds instances of INIConfiguration.
      *
@@ -501,7 +503,7 @@ public class INIConfiguration extends 
BaseHierarchicalConfiguration implements F
                     String section = line.substring(1, length);
                     if (section.isEmpty()) {
                         // use space for sections with no key
-                        section = " ";
+                        section = EMPTY_KEY;
                     }
                     sectionBuilder = sectionBuilders.computeIfAbsent(section, 
k -> new ImmutableNode.Builder());
                 } else {
@@ -517,7 +519,7 @@ public class INIConfiguration extends 
BaseHierarchicalConfiguration implements F
                     key = key.trim();
                     if (key.isEmpty()) {
                         // use space for properties with no key
-                        key = " ";
+                        key = EMPTY_KEY;
                     }
                     createValueNodes(sectionBuilder, key, value);
                 }