public ArrayList<String> getRows() {
		ArrayList<String> rows = new ArrayList<String>();
		for (String row : rowLookup.keySet()) {
			HeaderInfo hi = rowLookup.get(row);
			if (!hi.isHide()) {
				rows.add(row);
			}
		}
		return rows;
	}
public ArrayList < String > getRows ( ) { ArrayList < String > rows = new ArrayList < String > ( ) ; for ( String row : rowLookup . keySet ( ) ) { HeaderInfo hi = rowLookup . get ( row ) ; if ( ! hi . isHide ( ) ) { rows . add ( row ) ; } } return rows ; }
Get the list of row names. Will exclude hidden values

@return