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Posted to issues@commons.apache.org by GitBox <gi...@apache.org> on 2021/01/04 08:49:21 UTC

[GitHub] [commons-configuration] arturobernalg commented on a change in pull request #91: Minor Improvements

arturobernalg commented on a change in pull request #91:
URL: https://github.com/apache/commons-configuration/pull/91#discussion_r551182432



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File path: src/main/java/org/apache/commons/configuration2/interpol/ConstantLookup.java
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@@ -53,7 +53,7 @@
     private static final char FIELD_SEPRATOR = '.';
 
     /** An internally used cache for already retrieved values. */
-    private static Map<String, Object> constantCache = new HashMap<>();
+    private static final Map<String, Object> constantCache = new HashMap<>();

Review comment:
       Hi @garydgregory
   I have double check and it seems that they are all changed already
   




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