microsoft-azure-storage/src/com/microsoft/azure/storage/file/FileRequestOptions.java
private static void populateRequestOptions(FileRequestOptions modifiedOptions,
            final FileRequestOptions clientOptions, boolean setStartTime) {
        RequestOptions.populateRequestOptions(modifiedOptions, clientOptions, setStartTime);
        if (modifiedOptions.getConcurrentRequestCount() == null) {
            modifiedOptions.setConcurrentRequestCount(clientOptions.getConcurrentRequestCount());
        }
    }
private static void populateRequestOptions(FileRequestOptions modifiedOptions,
            final FileRequestOptions clientOptions, boolean setStartTime) {
        RequestOptions.populateRequestOptions(modifiedOptions, clientOptions, setStartTime);
        if (modifiedOptions.getConcurrentRequestCount() == null) {
            modifiedOptions.setConcurrentRequestCount(clientOptions.getConcurrentRequestCount());
        }
    }
Populates any null fields in the first requestOptions object with values from the second requestOptions object.