/dt>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/io/UnsupportedEncodingException.html?is-external=true" title="class or interface in java.io" class="externalLink">UnsupportedEncodingException</a></code> - if the character encoding returned by
 <code>getCharacterEncoding</code> cannot be used</dd>
<dd><code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/IllegalStateException.html?is-external=true" title="class or interface in java.lang