public static void addMetadata(final HttpURLConnection request, final Map<String, String> metadata,
            final OperationContext opContext) {
        if (metadata != null) {
            for (final Entry<String, String> entry : metadata.entrySet()) {
                addMetadata(request, entry.getKey(), entry.getValue(), opContext);
            }
        }
    }
public static void addMetadata(final HttpURLConnection request, final Map<String, String> metadata,
            final OperationContext opContext) {
        if (metadata != null) {
            for (final Entry<String, String> entry : metadata.entrySet()) {
                addMetadata(request, entry.getKey(), entry.getValue(), opContext);
            }
        }
    }
public static void addMetadata ( final HttpURLConnection request , final Map < String , String > metadata , final OperationContext opContext ) { if ( metadata != null ) { for ( final Entry < String , String > entry : metadata . entrySet ( ) ) { addMetadata ( request , entry . getKey ( ) , entry . getValue ( ) , opContext ) ; } } }
Adds the metadata.

@param request
The request.
@param metadata
The metadata.
Adds the metadata .