docs: public Object execute(final Object value, final CsvContext context) {
  		validateInputNotNull(value, context);
  		if( !(value instanceof String) ) {
  			throw new SuperCsvCellProcessorException(String.class, value, context, this);
  		}
  		final ZoneId result;
  		try {
  			if( aliasMap != null ) {
  				result = ZoneId.of((String) value, aliasMap);
  			} else {
  				result = ZoneId.of((String) value);
  			}
  		}
  		catch(DateTimeException e) {
  			throw new SuperCsvCellProcessorException("Failed to parse value as a ZoneId", context, this, e);
  		}
  		return next.execute(result, context);
  
  	}