on count.</p></div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Parameters</h5>
      <table class="jd-tagtable">
        <tr>
          <th>salt</td>
          <td>the salt.</td>
        </tr>
        <tr>
          <th>iterationCount</td>
          <td>the iteration count.</td>
        </tr>
      </table>
  </div>
  <div class="jd-tagdata">
      <h5 class="jd-tagtitle">Throws</h5>
      <table class="jd-tagtable">  
        <tr>
            <th><a href="../../../../reference/java/lang/NullP