@DoesServiceRequest
    public Iterable<ListFileItem> listFilesAndDirectories(FileRequestOptions options, OperationContext opContext) {
        return listFilesAndDirectories(null /* prefix */, options, opContext);
    }
@DoesServiceRequest
    public Iterable<ListFileItem> listFilesAndDirectories(FileRequestOptions options, OperationContext opContext) {
        return listFilesAndDirectories(null , options, opContext);
    }
@ DoesServiceRequest public Iterable < ListFileItem > listFilesAndDirectories ( FileRequestOptions options , OperationContext opContext ) { return listFilesAndDirectories ( null /* prefix */ , options , opContext ) ; }
Returns an enumerable collection of file and directory items for the directory.

@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.

@return An enumerable collection of {@link ListFileItem} objects that represent the file and directory items in
this directory.

@throws StorageException
If a storage service error occurred.
@throws URISyntaxException
If the resource URI is invalid.
Returns an enumerable collection of file and directory items for the directory .