src/org/tiefaces/components/websheet/chart/objects/LineChart.java
@SuppressWarnings("rawtypes")
	@Override
	public final List getSerListFromCtObjChart(final Object ctObjChart) {

		if (ctObjChart instanceof CTLineChart) {
			return ((CTLineChart) ctObjChart).getSerList();
		}
		return emptyLinelist;
	}
@SuppressWarnings("rawtypes")
	@Override
	public final List getSerListFromCtObjChart(final Object ctObjChart) {

		if (ctObjChart instanceof CTLineChart) {
			return ((CTLineChart) ctObjChart).getSerList();
		}
		return emptyLinelist;
	}
/*
(non-Javadoc)

@see org.tiefaces.components.websheet.chart.objects.ChartObject#
getSerListFromCtObjChart(java.lang.Object)