diff -r d6d1fc565854 -r e568ae8ef9af rt/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java
--- a/rt/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java	Thu May 01 13:43:36 2014 +0200
+++ b/rt/emul/mini/src/main/java/org/apidesign/bck2brwsr/emul/lang/System.java	Tue Apr 26 07:59:10 2016 +0200
@@ -20,12 +20,14 @@
 import java.io.Closeable;
 import java.io.IOException;
 import java.lang.reflect.Method;
+import org.apidesign.bck2brwsr.core.Exported;
 import org.apidesign.bck2brwsr.core.JavaScriptBody;
 
 /**
  *
  * @author Jaroslav Tulach <jtulach@netbeans.org>
  */
+@Exported
 public class System {
     private System() {
     }
@@ -83,7 +85,7 @@
         }
     };
     
-    
+    @Exported
     private static Object convArray(Object o) {
         if (o instanceof Object[]) {
             Object[] arr = (Object[]) o;