java.nio.ByteBuffer&nbsp;in)
                                    throws java.io.IOException</pre>
<dl>
<dt><span class="throwsLabel">抛出:</span></dt>
<dd><code>java.io.IOException</code></dd>
</dl>
</li>
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<h4>copyByteBuffer</h4>
<pre>public static&nbsp;java.nio.ByteBuffer&nbsp;copyByteBuffer(java.nio.ByteBuffer&nbsp;in)
                                          throws java.io.IOException</pre