public EXPECTED_ROW_TYPE map(ROW_TYPE rowObject, DATA_SOURCE data,
			ServiceProvider serviceProvider) {
		if (rowObject == null) {
			return null;// can happen when the model is cleared out from under Swing
		}
		return mapper.map(rowObject, data, serviceProvider);
	}
Returns the class of the column that this mapper wraps

@return the class of the column that this mapper wraps
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/MappedTableColumn.java