(commons-collections) 13/16: Fix PMD UnnecessaryFullyQualifiedName in CaseInsensitiveMap

[ggregory]

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ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-collections.git

commit 8761442447e5ffec228c9008dd2b23f13ebf71d8
Author: Gary Gregory <garydgreg...@gmail.com>
AuthorDate: Wed May 22 08:49:12 2024 -0400

    Fix PMD UnnecessaryFullyQualifiedName in CaseInsensitiveMap
---
 src/changes/changes.xml                                                 | 1 +
 .../java/org/apache/commons/collections4/map/CaseInsensitiveMap.java    | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/changes/changes.xml b/src/changes/changes.xml
index c67b46de6..25dff0136 100644
--- a/src/changes/changes.xml
+++ b/src/changes/changes.xml
@@ -43,6 +43,7 @@
      <action type="update" dev="ggregory" due-to="PMD, Gary Gregory">Fix PMD 
UnnecessaryFullyQualifiedName in AbstractLinkedMap.</action>
      <action type="update" dev="ggregory" due-to="PMD, Gary Gregory">Fix PMD 
UnnecessaryFullyQualifiedName in LinkIterator.</action>
      <action type="update" dev="ggregory" due-to="PMD, Gary Gregory">Fix PMD 
UnnecessaryFullyQualifiedName in ReferenceMapIterator.</action>
+     <action type="update" dev="ggregory" due-to="PMD, Gary Gregory">Fix PMD 
UnnecessaryFullyQualifiedName in CaseInsensitiveMap.</action>
      <!-- UPDATE -->
      <action type="update" dev="ggregory" due-to="Dependabot">Bump 
org.apache.commons:commons-parent from 67 to 69 #473.</action>
      <action type="update" dev="ggregory" due-to="Dependabot">Bump tests 
commons-io:commons-io from 2.16.0 to 2.16.1 #475.</action>
diff --git 
a/src/main/java/org/apache/commons/collections4/map/CaseInsensitiveMap.java 
b/src/main/java/org/apache/commons/collections4/map/CaseInsensitiveMap.java
index 4c26c668b..09986d7e8 100644
--- a/src/main/java/org/apache/commons/collections4/map/CaseInsensitiveMap.java
+++ b/src/main/java/org/apache/commons/collections4/map/CaseInsensitiveMap.java
@@ -148,7 +148,7 @@ public class CaseInsensitiveMap<K, V> extends 
AbstractHashedMap<K, V> implements
             }
             return new String(chars);
         }
-        return AbstractHashedMap.NULL;
+        return NULL;
     }
 
     /**