diff -r 8338ab1991e6 -r 327a6da275d6 emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java
--- a/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java	Tue Feb 05 08:27:42 2013 +0100
+++ b/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java	Wed Feb 06 15:09:42 2013 +0100
@@ -48,6 +48,9 @@
     @JavaScriptBody(args = {}, body = "new Date().getMilliseconds();")
     public static native long currentTimeMillis();
     
+    public static long nanoTime() {
+        return 1000000L * currentTimeMillis();
+    }
     @JavaScriptBody(args = { "obj" }, body="return vm.java_lang_Object(false).hashCode__I.call(obj);")
     public static native int identityHashCode(Object obj);