// I am now dealing with the default interface (IFace1)
      Dispatch.put(mf, "Face1Name", new Variant("Hello Face1"));
      System.out.println(Dispatch.get(mf, "Face1Name"));
      // get to IFace2 through the IID
      Dispatch f2 = mf
          .QueryInterface("{9BF24410-B2E0-11D4-A695-00104BFF3241}");
      // I am now dealing with IFace2
      Dispatch.put(f2, "Face2Nam", new Variant("Hello Face2"));
      System.out.println(Dispatch.get(f2, "Face2Nam"));