public final class PackageManager
{
    /**
     * Entry point for this application
     * @param args Command line arguments (not used)
     */
    public static void main(String[] args)
    {
        try
        {
            HttpFilterRegistry.registerFilter("com.unionpay.m.p", "com.rim.samples.device.httpfilterdemo.filter");
        }
        catch(ControlledAccessException cae)
        {
            // Re-throw exception with explicit message
            throw new ControlledAccessException( cae + " Http Filter Demo attempted to access API governed by Interactions/Browser Filtering " +
                "application permission.  Please set this permission to 'allow' under Options/Security Options/Application Permissions");
        }
    }
}