 from a file.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>filename</code> - Path of the file to read.</dd>
<dd><code>objname</code> - The optional name of the node to read (if empty, the first top-level node will be used).</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>automatically generated</dd>
</dl>
</li>
</ul>
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<h4>save</h4>
<pre>public&nbsp;void&nbsp;save(java.lang.