/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Expert: implements buffer refill. Reads bytes from the current position in
 the input.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>b</code> - the array to read bytes into</dd><dd><code>offset</code> - the offset in the array to start storing bytes</dd><dd><code>length</code> - the number of bytes to read</dd>
<dt><span class="strong">Throws:</span></dt