diff -r e93506e603ad -r 10d26626c426 rt/vm/src/test/java/org/apidesign/vm4brwsr/Array.java
--- a/rt/vm/src/test/java/org/apidesign/vm4brwsr/Array.java	Sun Mar 03 22:50:02 2013 +0100
+++ b/rt/vm/src/test/java/org/apidesign/vm4brwsr/Array.java	Tue May 06 08:36:54 2014 +0200
@@ -17,6 +17,8 @@
  */
 package org.apidesign.vm4brwsr;
 
+import org.apidesign.bck2brwsr.core.JavaScriptBody;
+
 /**
  *
  * @author Jaroslav Tulach <jtulach@netbeans.org>
@@ -133,6 +135,21 @@
         return arr[0];
     }
     
+    @JavaScriptBody(args = {  }, body = 
+        "if (!vm.java_lang_Class(false).forName__Ljava_lang_Class_2Ljava_lang_String_2) throw 'forName not defined';\n"
+      + "vm.java_lang_Class(false).forName__Ljava_lang_Class_2Ljava_lang_String_2 = function(s) {\n"
+      + "  throw 'Do not call me: ' + s;\n"
+      + "};\n")
+    private static void disableClassForName() {
+    }
+    
+    public static String nameOfClonedComponent() {
+        disableClassForName();
+        Object[] intArr = new Integer[10];
+        intArr = intArr.clone();
+        return intArr.getClass().getComponentType().getName();
+    }
+    
     public static int multiLen() {
         return new int[1][0].length;
     }