><a href="../../../../../org/apache/commons/math3/util/Pair.html" title="class in org.apache.commons.math3.util">Pair</a>&lt;double[],double[]&gt;</code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a copy of the stored value of the objective function.</dd></dl>
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<h4>getValueRef</h4>
<pre>public&nbsp;double[]&nbsp;getValueRef()</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;<