X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2Ffeatures%2FFeatureMatcher.java;h=69f80f2fb091b9eeee05de48102288735aaf4356;hb=9d2408483e451285fd555c3cd6e0273977acbaa7;hp=e9fb9b255d54a492f5ca6bb7d4c38612b1e0630a;hpb=214ad7e089fdf9cde66ac5e5d56d498101bbe2c3;p=jalview.git

diff --git a/src/jalview/datamodel/features/FeatureMatcher.java b/src/jalview/datamodel/features/FeatureMatcher.java
index e9fb9b2..69f80f2 100644
--- a/src/jalview/datamodel/features/FeatureMatcher.java
+++ b/src/jalview/datamodel/features/FeatureMatcher.java
@@ -20,6 +20,8 @@
  */
 package jalview.datamodel.features;
 
+import java.util.Locale;
+
 import jalview.datamodel.SequenceFeature;
 import jalview.util.MessageManager;
 import jalview.util.matcher.Condition;
@@ -163,12 +165,12 @@ public class FeatureMatcher implements FeatureMatcherI
       firstField = descriptor.substring(0, nextSpacePos);
       leftToParse = descriptor.substring(nextSpacePos + 1).trim();
     }
-    String lower = firstField.toLowerCase();
-    if (lower.startsWith(LABEL.toLowerCase()))
+    String lower = firstField.toLowerCase(Locale.ROOT);
+    if (lower.startsWith(LABEL.toLowerCase(Locale.ROOT)))
     {
       byLabel = true;
     }
-    else if (lower.startsWith(SCORE.toLowerCase()))
+    else if (lower.startsWith(SCORE.toLowerCase(Locale.ROOT)))
     {
       byScore = true;
     }
@@ -351,7 +353,7 @@ public class FeatureMatcher implements FeatureMatcherI
     }
 
     Condition condition = matcher.getCondition();
-    sb.append(SPACE).append(condition.toString().toLowerCase());
+    sb.append(SPACE).append(condition.toString().toLowerCase(Locale.ROOT));
     if (condition.isNumeric())
     {
       sb.append(SPACE).append(matcher.getPattern());