docs: private XopBean createXopBean() throws Exception  {
          XopBean xop = new XopBean();
          xop.setName("xopName");
          
          InputStream is = getClass().getResourceAsStream("/java.jpg");
          byte[] data = IOUtils.readBytesFromStream(is);
          
          // Pass java.jpg as an array of bytes
          xop.setBytes(data);
          
          // Wrap java.jpg as a DataHandler
          xop.setDatahandler(new DataHandler(
                               new ByteArrayDataSource(data, "application/octet-stream")));
          
          if (Boolean.getBoolean("java.awt.headless")) {
              System.out.println("Running headless. Ignoring an Image property.");
          } else {
              xop.setImage(getImage("/java.jpg"));
          }
          
          return xop;
      }