diff -r f2f769bafeef -r dc07c9001184 vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareStringsTest.java
--- a/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareStringsTest.java	Tue Jan 15 11:53:07 2013 +0100
+++ b/vmtest/src/test/java/org/apidesign/bck2brwsr/tck/CompareStringsTest.java	Mon Jan 21 12:53:05 2013 +0100
@@ -42,6 +42,10 @@
         return String.class.cast(o);
     }
     
+    @Compare public boolean equalToNull() {
+        return "Ahoj".equals(null);
+    }
+    
     @Compare public static Object compareURLs() throws MalformedURLException {
         return new URL("http://apidesign.org:8080/wiki/").toExternalForm().toString();
     }