JAL-3691 automatic insertion of Locale.ROOT to toUpperCase() and toLowerCase() and...

[jalview.git] / src / jalview / gui / UserDefinedColours.java

diff --git a/src/jalview/gui/UserDefinedColours.java b/src/jalview/gui/UserDefinedColours.java
index 4846049..c3f132b 100755 (executable)
--- a/src/jalview/gui/UserDefinedColours.java
+++ b/src/jalview/gui/UserDefinedColours.java
@@ -20,6 +20,8 @@
  */
 package jalview.gui;
 
+import java.util.Locale;
+
 import jalview.bin.Cache;
 import jalview.io.JalviewFileChooser;
 import jalview.io.JalviewFileView;
@@ -205,8 +207,8 @@ public class UserDefinedColours extends GUserDefinedColours
       {
         int row = i / cols + 1;
         int index = (row * cols) + i;
-        JButton button = makeButton(ResidueProperties.aa[i].toLowerCase(),
-                ResidueProperties.aa[i].toLowerCase(), lowerCaseButtons, i);
+        JButton button = makeButton(ResidueProperties.aa[i].toLowerCase(Locale.ROOT),
+                ResidueProperties.aa[i].toLowerCase(Locale.ROOT), lowerCaseButtons, i);
 
         buttonPanel.add(button, index);
       }