private int findNaturalCenter(ColSegmentList<E> group) {
		for (int i = 0; i < group.edgeSegments.size(); i++) {
			ColumnSegment<E> edgeSegment = group.edgeSegments.get(i);
			if (edgeSegment.points.size() == 2) {
				return i;
			}
		}
		return -1;
	}
Checks if the range of y values in a given column segment list intersects the
range of y values in this column segment.
@param other the column segment list to compare
@return true if they intersect ranges.
Ghidra/Features/FunctionGraph/src/main/java/ghidra/app/plugin/core/functiongraph/graph/layout/flowchart/ColSegmentList.java