Delete bihhhh

            for (MultipartFile uploadfile : uploadfiles) {

                // uri = "http://192.168.56.200:8000/LATEST/documents?uri=/final-project/" + uploadfile.getOriginalFilename(); // this works, but doesn't work for the right datahase

                uri = "http://192.168.56.200:8000/LATEST/final-project?uri=/" + uploadfile.getOriginalFilename();           // provide the REST API URI

                uri = "http://192.168.56.200:8000/LATEST/documents?uri=/final-project/" + uploadfile.getOriginalFilename(); // this works, but doesn't work for the right datahase

                // uri = "http://192.168.56.200:8000/LATEST/final-project?uri=/" + uploadfile.getOriginalFilename();           // provide the REST API URI

                // convert the MultipartFile into a file

                File file = new File(uploadfile.getName());          // provide the file object

                file.createNewFile();

    @DeleteMapping(value = "/restDeleteDoc")

    public @ResponseBody

    String restDeleteDoc(@RequestParam("doc_uri") String doc_uri) {

        HttpHeaders headers = new HttpHeaders();

        byte[] ba = null;

        try {

            CredentialsProvider provider = new BasicCredentialsProvider();

            Credentials credentials = new UsernamePasswordCredentials("admin", "admin");  // provide username & password

            provider.setCredentials(AuthScope.ANY, credentials);

            HttpClient httpClient = HttpClientBuilder.create().setDefaultCredentialsProvider(provider).build();

            String uri = "http://192.168.56.200:8000/LATEST/documents?uri=" + doc_uri;          // provide the REST API URI

            System.out.println("The URI for deleting the document is: " + uri);

            HttpDelete delete = new HttpDelete(uri);

            HttpResponse response = httpClient.execute(delete);

            String uri = "";       // provide the REST API URI

            // provide additional code that uses httpClient to complete deletion

            ByteArrayOutputStream baos = new ByteArrayOutputStream();

            response.getEntity().writeTo(baos);

            ba = baos.toByteArray();              // provide the code to get byte[]

        } catch (Exception e) {

            //-f, fail silently

            System.out.println(e);

            headers.set("Content-Type", response.getEntity().getContentType().getValue());

            String fileName = "";   // provide code to get fileName

            headers.set("Content-Disposition", "filename=" + fileName);

        } catch (IOException ex) {

            Logger.getLogger(MLRestController.class.getName()).log(Level.SEVERE, null, ex);

            ex.printStackTrace();

        }

        return "Done ...";

    }