c&nbsp;CopyField(<a href="../../../../org/apache/solr/schema/SchemaField.html" title="class in org.apache.solr.schema">SchemaField</a>&nbsp;source,
         <a href="../../../../org/apache/solr/schema/SchemaField.html" title="class in org.apache.solr.schema">SchemaField</a>&nbsp;destination,
         int&nbsp;maxChars)</pre>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>source</code> - The SchemaField of the source field.</dd><dd><code>destination</code> - The SchemaField of the destination 