span class="lineno">  261</span>&#160;        <span class="keywordflow">return</span> initialSplitDepth;</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    }</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160; </div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="comment">//--------------------------------------------------------------------------</span></div>
<div class="line"><a name="l002