X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fanalysis%2FSequenceIdMatcher.java;fp=src%2Fjalview%2Fanalysis%2FSequenceIdMatcher.java;h=3ec162d440b8c426ff052b9bc21f9ca7d5c6ad10;hb=3efc24bc7b7855ff135fa96e35ab1004eaeb4f5e;hp=a85c7f36fc7bd9cefb35e7d5d1209c6e5dfc0cb4;hpb=dae56c38c3f14e96308540c30f35ca8f1d917edf;p=jalview.git

diff --git a/src/jalview/analysis/SequenceIdMatcher.java b/src/jalview/analysis/SequenceIdMatcher.java
index a85c7f3..3ec162d 100755
--- a/src/jalview/analysis/SequenceIdMatcher.java
+++ b/src/jalview/analysis/SequenceIdMatcher.java
@@ -20,6 +20,8 @@
  */
 package jalview.analysis;
 
+import java.util.Locale;
+
 import jalview.datamodel.DBRefEntry;
 import jalview.datamodel.SequenceI;
 
@@ -289,7 +291,7 @@ public class SequenceIdMatcher
     {
       if (s != null)
       {
-        id = s.toLowerCase();
+        id = s.toLowerCase(Locale.ROOT);
       }
       else
       {
@@ -319,7 +321,7 @@ public class SequenceIdMatcher
       {
         if (s instanceof String)
         {
-          return this.stringequals(((String) s).toLowerCase());
+          return this.stringequals(((String) s).toLowerCase(Locale.ROOT));
         }
       }