public static void main()

in code_examples/java_examples/image/java-recognize-celebrities.java [22:64]
34 lines of code
4 McCabe index (conditional complexity)

   public static void main(String[] args) {
      String photo = "moviestars.jpg";

      AmazonRekognition rekognitionClient = AmazonRekognitionClientBuilder.defaultClient();

      ByteBuffer imageBytes=null;
      try (InputStream inputStream = new FileInputStream(new File(photo))) {
         imageBytes = ByteBuffer.wrap(IOUtils.toByteArray(inputStream));
      }
      catch(Exception e)
      {
          System.out.println("Failed to load file " + photo);
          System.exit(1);
      }


      RecognizeCelebritiesRequest request = new RecognizeCelebritiesRequest()
         .withImage(new Image()
         .withBytes(imageBytes));

      System.out.println("Looking for celebrities in image " + photo + "\n");

      RecognizeCelebritiesResult result=rekognitionClient.recognizeCelebrities(request);

      //Display recognized celebrity information
      List<Celebrity> celebs=result.getCelebrityFaces();
      System.out.println(celebs.size() + " celebrity(s) were recognized.\n");

      for (Celebrity celebrity: celebs) {
          System.out.println("Celebrity recognized: " + celebrity.getName());
          System.out.println("Celebrity ID: " + celebrity.getId());
          BoundingBox boundingBox=celebrity.getFace().getBoundingBox();
          System.out.println("position: " +
             boundingBox.getLeft().toString() + " " +
             boundingBox.getTop().toString());
          System.out.println("Further information (if available):");
          for (String url: celebrity.getUrls()){
             System.out.println(url);
          }
          System.out.println();
       }
       System.out.println(result.getUnrecognizedFaces().size() + " face(s) were unrecognized.");
   }