code: public void downloadToFile(final String path, final AccessCondition accessCondition, FileRequestOptions options,
              OperationContext opContext) throws StorageException, IOException {
          OutputStream outputStream = new BufferedOutputStream(new java.io.FileOutputStream(path));
          try {
              this.download(outputStream, accessCondition, options, opContext);
              outputStream.close();
          }
          catch (StorageException e) {
              deleteEmptyFileOnException(outputStream, path);
              throw e;
          }
          catch (IOException e) {
              deleteEmptyFileOnException(outputStream, path);
              throw e;
          }
      }
docs: Downloads a file.
  
  @param path
  A <code>String</code> which represents the path to the file that will be created.
  @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