verrides:</span></dt>
<dd><code>available</code>&nbsp;in class&nbsp;<code>java.io.InputStream</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the current number of bytes ready for reading</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if an error occurs</dd>
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<h4>markSupported</h4>
<pre>public&nbsp;boolean&nbsp;markSupported()</pre>
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