src/org/tiefaces/components/websheet/configuration/ConfigRange.java
public final void setFirstRowRef(final Cell pFirstRowRef,
			final boolean alsoCreateAddr) {
		this.attrs.setFirstRowRef(pFirstRowRef);
		if (alsoCreateAddr) {
			this.setFirstRowAddr(new SerialCellAddress(pFirstRowRef));
		}
	}
public final void setFirstRowRef(final Cell pFirstRowRef,
			final boolean alsoCreateAddr) {
		this.attrs.setFirstRowRef(pFirstRowRef);
		if (alsoCreateAddr) {
			this.setFirstRowAddr(new SerialCellAddress(pFirstRowRef));
		}
	}
set first cell also set static relative address firstCellAddress.

@param pFirstRowRef
first cell.
@param alsoCreateAddr
whether need create cell address.