X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFileFormats.java;h=baf2504403b3f8bad8131105fca82b5c0dd61514;hb=304e64fb34b32659be1bbfd39fb4e15b2f79586e;hp=fca29bdc46bcbec3f34c353a57f383c71e563616;hpb=cfb79b69d9fa44595560659bd95d1d1cd27677ad;p=jalview.git

diff --git a/src/jalview/io/FileFormats.java b/src/jalview/io/FileFormats.java
index fca29bd..baf2504 100644
--- a/src/jalview/io/FileFormats.java
+++ b/src/jalview/io/FileFormats.java
@@ -20,6 +20,8 @@
  */
 package jalview.io;
 
+import java.util.Locale;
+
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.LinkedHashMap;
@@ -104,7 +106,7 @@ public class FileFormats implements ApplicationSingletonI
   protected void registerFileFormat(FileFormatI format,
           boolean isIdentifiable)
   {
-    String name = format.getName().toUpperCase();
+    String name = format.getName().toUpperCase(Locale.ROOT);
     if (formats.containsKey(name))
     {
       System.err.println("Overwriting file format: " + format.getName());
@@ -123,7 +125,7 @@ public class FileFormats implements ApplicationSingletonI
    */
   public void deregisterFileFormat(String name)
   {
-    FileFormatI ff = formats.remove(name.toUpperCase());
+    FileFormatI ff = formats.remove(name.toUpperCase(Locale.ROOT));
     identifiable.remove(ff);
   }
 
@@ -176,7 +178,7 @@ public class FileFormats implements ApplicationSingletonI
    */
   public FileFormatI forName(String format)
   {
-    return format == null ? null : formats.get(format.toUpperCase());
+    return format == null ? null : formats.get(format.toUpperCase(Locale.ROOT));
   }
 
   /**