 <span class="kind">def</span></span> <span class="symbol"><span class="name">thenComparingInt</span><span class="params">(<span name="arg0">arg0: <a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/ToIntFunction.html#java.util.function.ToIntFunction" name="java.util.function.ToIntFunction" id="java.util.function.ToIntFunction" class="extype">ToIntFunction</a>[_ &gt;: <a href="HeapHistogramEntry.html" name="com.workday.warp.heaphistogram.HeapHistogramEntry" id="com.workday.warp.heaphistogr