base/java/io/Flushable.html?is-external=true" title="class or interface in java.io" class="externalLink">Flushable</a></code>, <code><a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang" class="externalLink">AutoCloseable</a></code></dd>
</dl>
<hr>
<pre>public abstract class <span class="typeNameLabel">ServletOutputStream</span>
extends <a href="https://docs.oracle.com/en/java/javase/11/docs/api/java.base/