src/org/tiefaces/components/websheet/configuration/RowsMapping.java
public final void mergeMap(final RowsMapping addMap) {
		Map<Integer, List<SerialRow>> map = addMap.getRowsMap();
		for (Map.Entry<Integer, List<SerialRow>> entry : map.entrySet()) {
			List<SerialRow> entryRowList = entry.getValue();
			if ((entryRowList != null) && (!entryRowList.isEmpty())) {
				for (SerialRow row : entryRowList) {
					this.addRow(entry.getKey(), row.getRow());
				}
			}
		}
	}
public final void mergeMap(final RowsMapping addMap) {
		Map<Integer, List<SerialRow>> map = addMap.getRowsMap();
		for (Map.Entry<Integer, List<SerialRow>> entry : map.entrySet()) {
			List<SerialRow> entryRowList = entry.getValue();
			if ((entryRowList != null) && (!entryRowList.isEmpty())) {
				for (SerialRow row : entryRowList) {
					this.addRow(entry.getKey(), row.getRow());
				}
			}
		}
	}
Merge map.

@param addMap
the add map