src/org/tiefaces/components/websheet/utility/SaveAttrsUtility.java
public static boolean isHasSaveAttr(final Cell cell, final String saveAttrs) {

		if (cell != null) {
			int columnIndex = cell.getColumnIndex();
			String str = TieConstants.CELL_ADDR_PRE_FIX + columnIndex + "=";
			if ((saveAttrs != null) && (saveAttrs.indexOf(str) >= 0)) {
				return true;
			}
		}
		return false;
	}
public static boolean isHasSaveAttr(final Cell cell, final String saveAttrs) {

		if (cell != null) {
			int columnIndex = cell.getColumnIndex();
			String str = TieConstants.CELL_ADDR_PRE_FIX + columnIndex + "=";
			if ((saveAttrs != null) && (saveAttrs.indexOf(str) >= 0)) {
				return true;
			}
		}
		return false;
	}
Checks if is checks for save attr.

@param cell
the cell
@param saveAttrs
the save attrs
@return true, if is checks for save attr