src/org/tiefaces/components/websheet/chart/ChartData.java
private CTDPt getDPtFromListWithIndex(final List<CTDPt> dptList,
			final int index) {

		if (dptList != null) {
			for (CTDPt dpt : dptList) {
				if (dpt.getIdx().getVal() == index) {
					return dpt;
				}
			}
		}
		return null;
	}
private CTDPt getDPtFromListWithIndex(final List<CTDPt> dptList,
			final int index) {

		if (dptList != null) {
			for (CTDPt dpt : dptList) {
				if (dpt.getIdx().getVal() == index) {
					return dpt;
				}
			}
		}
		return null;
	}
get dpt from list.

@param dptList
dptlist.
@param index
index.
@return ctdpt.