code: public ServiceFuture<List<FileInner>> listOutputFilesAsync(final String resourceGroupName, final String workspaceName, final String experimentName, final String jobName, final JobsListOutputFilesOptions jobsListOutputFilesOptions, final ListOperationCallback<FileInner> serviceCallback) {
          return AzureServiceFuture.fromPageResponse(
              listOutputFilesSinglePageAsync(resourceGroupName, workspaceName, experimentName, jobName, jobsListOutputFilesOptions),
              new Func1<String, Observable<ServiceResponse<Page<FileInner>>>>() {
                  @Override
                  public Observable<ServiceResponse<Page<FileInner>>> call(String nextPageLink) {
                      return listOutputFilesNextSinglePageAsync(nextPageLink);
                  }
              },
              serviceCallback);
      }
docs: List all directories and files inside the given directory of the Job's output directory (if the output directory is on Azure File Share or Azure Storage Container).
  
  @param resourceGroupName Name of the resource group to which the resource belongs.
  @param workspaceName The name of the workspace. Workspace names can only contain a combination of alphanumeric characters along with dash (-) and underscore (_). The name must be from 1 through 64 characters long.
  @param experimentName The name of the experiment. Experiment names can only contain a combination of alphanumeric characters along with dash (-) and underscore (_). The name must be from 1 through 64 characters long.
  @param jobName The name of the job within the specified resource group. Job names can only contain a combination of alphanumeric characters along with dash (-) and underscore (_). The name must be from 1 through 64 characters long.
  @param jobsListOutputFilesOptions Additional parameters for the operation
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object