microsoft-azure-storage/src/com/microsoft/azure/storage/file/FileRequest.java
public static void addMetadata(final HttpURLConnection request, final Map<String, String> metadata,
            final OperationContext opContext) {
        BaseRequest.addMetadata(request, metadata, opContext);
    }
public static void addMetadata(final HttpURLConnection request, final Map<String, String> metadata,
            final OperationContext opContext) {
        BaseRequest.addMetadata(request, metadata, opContext);
    }
Adds the metadata.

@param request
The request.
@param metadata
The metadata.