diff -r 3b03a81af4b1 -r d5dd07b45f79 rt/vm/src/test/java/org/apidesign/vm4brwsr/ResourcesTest.java
--- a/rt/vm/src/test/java/org/apidesign/vm4brwsr/ResourcesTest.java	Mon Apr 28 08:54:51 2014 +0200
+++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/ResourcesTest.java	Mon Apr 28 10:59:12 2014 +0200
@@ -17,8 +17,7 @@
  */
 package org.apidesign.vm4brwsr;
 
-import javax.script.ScriptEngine;
-import static org.testng.Assert.*;
+import java.io.UnsupportedEncodingException;
 import org.testng.annotations.AfterClass;
 import org.testng.annotations.BeforeClass;
 import org.testng.annotations.Test;
@@ -55,4 +54,8 @@
     ) throws Exception {
         code.assertExec(msg, clazz, method, ret, args);
     }
+    
+    public static String parseBase64Binary(String s) throws UnsupportedEncodingException {
+        return new String(javax.xml.bind.DatatypeConverter.parseBase64Binary(s), "UTF-8");
+    }
 }