code: public void uploadFromFile(final String path, final AccessCondition accessCondition, FileRequestOptions options,
              OperationContext opContext) throws StorageException, IOException, URISyntaxException {
          File file = new File(path);
          long fileLength = file.length();
          InputStream inputStream = new BufferedInputStream(new java.io.FileInputStream(file));
          this.upload(inputStream, fileLength, accessCondition, options, opContext);
          inputStream.close();
      }
docs: Uploads a file from a local file. If the file already exists on the service, it will be overwritten.
  
  @param path
  A <code>String</code> which represents the path to the file to be uploaded.
  @param accessCondition
  An {@link AccessCondition} object that represents the access conditions for the file.
  @param options
  A {@link FileRequestOptions} object that specifies any additional options for the request. Specifying
  <code>null</code> will use the default request options from the associated service client (
  {@link CloudFileClient}).
  @param opContext
  An {@link OperationContext} object that represents the context for the current operation. This object
  is used to track requests to the storage service, and to provide additional runtime information about
  the operation.
  
  @throws StorageException
  If a storage service error occurred.
  @throws IOException
  @throws URISyntaxException