on>
 <tr style="bgcolor:#ccffcc">
  <th style="font-weight: bold; text-align: left">Complex Field</th>
  <th style="font-weight: bold; text-align: left">Indexed Sub-Field</th>
  <th style="font-weight: bold; text-align: left">Distinguising Value</th>
  <th style="font-weight: bold; text-align: left">Distinguising Type</th>
  <th style="font-weight: bold; text-align: left">Index Type</th>
 </tr>
 <tr>
  <td><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/util/Set.html" title="class