  <span class="special">{</span>
                <span class="identifier">counter</span> <span class="special">=</span> <span class="number">0</span><span class="special">;</span>
                <span class="identifier">pointIndex_</span> <span class="special">=</span> <span class="identifier">remainderPointIndex</span><span class="special">;</span>
            <span class="special">}</span>
        <span class="special">}</span>

    <span class="special">}</span>

    <span class="identifier">difference_