tle="interface in jakarta.websocket"><code>Decoder.Text</code></a> or
 <a href="Decoder.TextStream.html" title="interface in jakarta.websocket"><code>Decoder.TextStream</code></a>).</li>
 </ul>
 </li>
 <li>if the method is handling binary messages:
 <ul>
 <li>byte[] or <a href="https://docs.oracle.com/javase/8/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio" class="externalLink"><code>ByteBuffer</code></a> to receive the whole message</li>
 <li>byte[] and boolean pa