/super-csv/src/main/java/org/supercsv/cellprocessor/constraint/RequireHashCode.java
private final Set<Integer> requiredHashCodes = null ;
private final Set<Integer> requiredHashCodes = new HashSet<Integer> ( ) ;
import org.supercsv.cellprocessor.ift.StringCellProcessor; import org.supercsv.exception.SuperCsvCellProcessorException; import org.supercsv.exception.SuperCsvConstraintViolationException; import org.supercsv.util.CsvContext; public class RequireHashCode extends CellProcessorAdaptor implements BoolCellProcessor, DateCellProcessor, DoubleCellProcessor, LongCellProcessor, StringCellProcessor { <extra_id_0> public RequireHashCode(final int... requiredHashcodes) { super(); checkPreconditions(requiredHashcodes); for( final int hash : requiredHashcodes ) { this.requiredHashCodes.add(hash); }