diff -r 2fa85847ccf7 -r 859804c78010 javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/PageProcessor.java
--- a/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/PageProcessor.java	Tue Mar 05 19:00:36 2013 +0100
+++ b/javaquery/api/src/main/java/org/apidesign/bck2brwsr/htmlpage/PageProcessor.java	Thu Mar 14 09:22:28 2013 +0100
@@ -265,7 +265,8 @@
             }
             w.append("  }\n");
             if (dispatchCnt > 0) {
-                w.append("class OnDispatch implements OnHandler {\n");
+                // XXX: sun.misc.Trampoline cannot call public methods in non-public classes
+                w.append("public class OnDispatch implements OnHandler {\n");
                 w.append("  private final int dispatch;\n");
                 w.append("  OnDispatch(int d) { dispatch = d; }\n");
                 w.append("  public void onEvent(Object ev) {\n");