X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=test%2Fjalview%2Fanalysis%2FRnaTest.java;fp=test%2Fjalview%2Fanalysis%2FRnaTest.java;h=cc35976ba18ffef4a0d0030997da5e4ec5bd31e2;hb=9d2408483e451285fd555c3cd6e0273977acbaa7;hp=1faf3f2a85ff767931ed15526443a68728881e69;hpb=214ad7e089fdf9cde66ac5e5d56d498101bbe2c3;p=jalview.git

diff --git a/test/jalview/analysis/RnaTest.java b/test/jalview/analysis/RnaTest.java
index 1faf3f2..cc35976 100644
--- a/test/jalview/analysis/RnaTest.java
+++ b/test/jalview/analysis/RnaTest.java
@@ -20,6 +20,8 @@
  */
 package jalview.analysis;
 
+import java.util.Locale;
+
 import static org.testng.AssertJUnit.assertEquals;
 import static org.testng.AssertJUnit.assertFalse;
 import static org.testng.AssertJUnit.assertNull;
@@ -182,7 +184,7 @@ public class RnaTest
         char second = bases.charAt(j);
         boolean result = Rna.isCanonicalOrWobblePair(first, second);
         String pair = new String(new char[] { first, second })
-                .toUpperCase();
+                .toUpperCase(Locale.ROOT);
         if (pair.equals("AT") || pair.equals("TA") || pair.equals("AU")
                 || pair.equals("UA") || pair.equals("GC")
                 || pair.equals("CG") || pair.equals("GT")
@@ -211,7 +213,7 @@ public class RnaTest
         char second = bases.charAt(j);
         boolean result = Rna.isCanonicalPair(first, second);
         String pair = new String(new char[] { first, second })
-                .toUpperCase();
+                .toUpperCase(Locale.ROOT);
         if (pair.equals("AT") || pair.equals("TA") || pair.equals("AU")
                 || pair.equals("UA") || pair.equals("GC")
                 || pair.equals("CG"))