ception</a></code> - If the end of input was encountered having partially satisfied the peek
     (i.e. having peeked at least one byte, but fewer than <code>length</code>), or if no bytes were
     peeked and <code>allowEndOfInput</code> is false.</dd>
<dd><code><a href="https://developer.android.com/reference/java/io/IOException.html" title="class or interface in java.io" class="externalLink" target="_top">IOException</a></code> - If an error occurs peeking from the input.</dd>
</dl>
</li>
</ul>
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