e request (in particular: formating options) may be 
 obtained from <code>req</code> but the dominant source of information 
 should be <code>rsp</code>.
 <p>
 There are no mandatory actions that write must perform.
 An empty write implementation would fulfill
 all interface obligations.
 </p></div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../org/apache/solr/response/QueryResponseWriter.html#write(java.io.Writer,%20org.apache.solr.request.SolrQueryRequest,%20org.apache.solr.r