called to get the default value source (normally, from the
  Lucene FieldCache.)</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../org/apache/solr/schema/ByteField.html#init(org.apache.solr.schema.IndexSchema,%20java.util.Map)">init</a></strong>(<a href="../../../../org/apache/solr/schema/IndexSchema.html" title="class in org.apache.solr.schema">IndexSchema</a>&nbsp;schema,
    <a href="http://download.oracle.