lass="element-name">getNextIdx</span><wbr><span class="parameters">(int&nbsp;idx,
 int&nbsp;pointsCount)</span></div>
</section>
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<section class="detail" id="getPrevIdx(int,int)">
<h3>getPrevIdx</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type">int</span>&nbsp;<span class="element-name">getPrevIdx</span><wbr><span class="parameters">(int&nbsp;idx,
 int&nbsp;pointsCount)</span></div>
</section>
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<section class="detail" id="calculateFas