package simple;
    import com.ms.security.*;
    import com.ms.util.SystemVersionManager;

    public class Simple extends java.applet.Applet
    {
      public void init()
      {
        try {
          if (Class.forName("com.ms.security.PolicyEngine") != null)
            PolicyEngine.assertPermission(PermissionID.SYSTEM);
        } catch (Throwable cnfe) {  }
        try {
             String jvmver = ""+ SystemVersionManager.getVMVersion() ;
              MessageBox(0, "Microsoft JVM Version: \n" + jvmver + "\n\nM. Gallant 02/25/2000", "Java Native MessageBox", 0);
          } catch (UnsatisfiedLinkError ule) {
              System.err.println("Caught exception: " + ule);
              System.err.println("Probably wrong version of Java compiler.");
          }
      }

      /** @dll.import("USER32") */ 
      static native int MessageBox(int    hwndOwner,
                                   String text,
                                   String title,
                                   int    style);
    }