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<h4>getNumInnerNodes</h4>
<pre>public&nbsp;int&nbsp;getNumInnerNodes()</pre>
<div class="block">Method to count the number of inner nodes in the tree</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the number of inner nodes</dd></dl>
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<h4>getNumLeaves</h4>
<pre>public&nbsp;int&nbsp;getNumLeaves()</pre>
<div class="block">Returns the number of leaves in the tree.
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