/super-csv/src/main/java/org/supercsv/cellprocessor/constraint/Unique.java
private final Set<Object> encounteredElements = null ;
private final Set<Object> encounteredElements = new HashSet<Object> ( ) ;
import org.supercsv.cellprocessor.CellProcessorAdaptor; import org.supercsv.cellprocessor.ift.CellProcessor; import org.supercsv.exception.SuperCsvCellProcessorException; import org.supercsv.exception.SuperCsvConstraintViolationException; import org.supercsv.util.CsvContext; public class Unique extends CellProcessorAdaptor { <extra_id_0> public Unique() { super(); } public Unique(final CellProcessor next) { super(next); }