@Override
	public COLUMN_TYPE getValue(ROW_TYPE rowObject, Settings settings, DATA_SOURCE data,
			ServiceProvider serviceProvider) throws IllegalArgumentException {

		EXPECTED_ROW_TYPE mappedRowObject = map(rowObject, data, serviceProvider);
		if (mappedRowObject == null) {
			return null;
		}
		return tableColumn.getValue(mappedRowObject, settings, 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