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

[jalview.git] / src / jalview / util / DBRefUtils.java

diff --git a/src/jalview/util/DBRefUtils.java b/src/jalview/util/DBRefUtils.java
index ae0243e..bcb0bd3 100755 (executable)
--- a/src/jalview/util/DBRefUtils.java
+++ b/src/jalview/util/DBRefUtils.java
@@ -20,6 +20,8 @@
  */
 package jalview.util;
 
+import java.util.Locale;
+
 import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.HashMap;
@@ -73,7 +75,7 @@ public class DBRefUtils
            // guarantee we always have lowercase entries for canonical string lookups
            for (String k : canonicalSourceNameLookup.keySet())
            {
-             canonicalSourceNameLookup.put(k.toLowerCase(),
+             canonicalSourceNameLookup.put(k.toLowerCase(Locale.ROOT),
                      canonicalSourceNameLookup.get(k));
            }
    }
@@ -98,7 +100,7 @@ public class DBRefUtils
        HashSet<String> srcs = new HashSet<String>();
        for (String src : sources) 
        {
-         srcs.add(src.toUpperCase());
+         srcs.add(src.toUpperCase(Locale.ROOT));
        }
 
        int nrefs = dbrefs.size();
@@ -107,7 +109,7 @@ public class DBRefUtils
        {
          DBRefEntry dbr = dbrefs.get(ib);
          String source = getCanonicalName(dbr.getSource());
-         if (srcs.contains(source.toUpperCase())) 
+         if (srcs.contains(source.toUpperCase(Locale.ROOT))) 
          {
            res.add(dbr);
          }
@@ -181,7 +183,7 @@ public class DBRefUtils
          {
                return null;
          }
-         String canonical = canonicalSourceNameLookup.get(source.toLowerCase());
+         String canonical = canonicalSourceNameLookup.get(source.toLowerCase(Locale.ROOT));
          return canonical == null ? source : canonical;
        }