(commons-imaging) 02/03: Use StringUtils.toRootLowerCase

[ggregory]

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

commit a413c0abfa9479b43d5bbb1ed71f0efeed5ccb11
Author: Gary D. Gregory <garydgreg...@gmail.com>
AuthorDate: Sun Jul 20 10:58:26 2025 -0400

    Use StringUtils.toRootLowerCase
---
 src/main/java/org/apache/commons/imaging/Imaging.java | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/main/java/org/apache/commons/imaging/Imaging.java 
b/src/main/java/org/apache/commons/imaging/Imaging.java
index 4fbeeed4..98b348ac 100644
--- a/src/main/java/org/apache/commons/imaging/Imaging.java
+++ b/src/main/java/org/apache/commons/imaging/Imaging.java
@@ -28,7 +28,6 @@ import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.Arrays;
 import java.util.List;
-import java.util.Locale;
 import java.util.Objects;
 import java.util.stream.Stream;
 
@@ -854,17 +853,14 @@ public final class Imaging {
         if (fileName == null) {
             return false;
         }
-
-        final String normalizedFileName = fileName.toLowerCase(Locale.ROOT);
-
+        final String normalizedFileName = 
StringUtils.toRootLowerCase(fileName);
         for (final AbstractImageParser<?> imageParser : 
AbstractImageParser.getAllImageParsers()) {
             for (final String extension : imageParser.getAcceptedExtensions()) 
{
-                if 
(normalizedFileName.endsWith(extension.toLowerCase(Locale.ROOT))) {
+                if 
(normalizedFileName.endsWith(StringUtils.toRootLowerCase(extension))) {
                     return true;
                 }
             }
         }
-
         return false;
     }