X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FFileFormats.java;fp=src%2Fjalview%2Fio%2FFileFormats.java;h=b7dd83475a46b42ee0c4914b0d6944a10b8d5a37;hb=9949854f4c2dc75980f15acdee69594ca6b22631;hp=aadcdb9d23bb3c7da23f91aa78506e18c29c414c;hpb=cfba86992cd64bb0df6105bbf5dfc076ba8a93b2;p=jalview.git

diff --git a/src/jalview/io/FileFormats.java b/src/jalview/io/FileFormats.java
index aadcdb9..b7dd834 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;
@@ -102,7 +104,7 @@ public class FileFormats
   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());
@@ -121,7 +123,7 @@ public class FileFormats
    */
   public void deregisterFileFormat(String name)
   {
-    FileFormatI ff = formats.remove(name.toUpperCase());
+    FileFormatI ff = formats.remove(name.toUpperCase(Locale.ROOT));
     identifiable.remove(ff);
   }
 
@@ -174,7 +176,8 @@ public class FileFormats
    */
   public FileFormatI forName(String format)
   {
-    return format == null ? null : formats.get(format.toUpperCase());
+    return format == null ? null
+            : formats.get(format.toUpperCase(Locale.ROOT));
   }
 
   /**