X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FUserColourScheme.java;fp=src%2Fjalview%2Fschemes%2FUserColourScheme.java;h=d55ffbfb06d0c55e7bbea3e92c1eac1fca0b955f;hb=304e64fb34b32659be1bbfd39fb4e15b2f79586e;hp=d77f2f53d4d663e1e0ead2b883960d688f4dea72;hpb=cfb79b69d9fa44595560659bd95d1d1cd27677ad;p=jalview.git

diff --git a/src/jalview/schemes/UserColourScheme.java b/src/jalview/schemes/UserColourScheme.java
index d77f2f5..d55ffbf 100755
--- a/src/jalview/schemes/UserColourScheme.java
+++ b/src/jalview/schemes/UserColourScheme.java
@@ -20,6 +20,8 @@
  */
 package jalview.schemes;
 
+import java.util.Locale;
+
 import jalview.api.AlignViewportI;
 import jalview.datamodel.AnnotatedCollectionI;
 import jalview.util.ColorUtils;
@@ -215,7 +217,7 @@ public class UserColourScheme extends ResidueColourScheme
             continue;
           }
 
-          if (residue.equals(residue.toLowerCase()))
+          if (residue.equals(residue.toLowerCase(Locale.ROOT)))
           {
             if (lowerCaseColours == null)
             {
@@ -306,7 +308,7 @@ public class UserColourScheme extends ResidueColourScheme
         c = lowerCaseColours[index];
         if (c != null && !c.equals(Color.white))
         {
-          residue = residue.toLowerCase();
+          residue = residue.toLowerCase(Locale.ROOT);
           if (colours.get(c) == null)
           {
             colours.put(c, new ArrayList<String>());