diff -r 84920274cb32 -r e84419744dba vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java
--- a/vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java	Tue Nov 27 22:22:48 2012 +0100
+++ b/vm/src/test/java/org/apidesign/vm4brwsr/StringSample.java	Thu Jan 24 17:44:22 2013 +0100
@@ -109,6 +109,10 @@
     public static String concatStrings() {
         return (toStringTest(1) + "\\\n\r\t").toString();
     }
+    
+    public static int compare(String a, String b) {
+        return a.compareTo(b);
+    }
 
     @Override
     public String toString() {