Application: gvSIG desktop

import java.util.logging.Level;

import org.gvsig.fmap.dal.exception.DataException;

        this.tblResults.setSelectionMode(ListSelectionModel.MULTIPLE_INTERVAL_SELECTION);

        // Mantener las columnas visualizadas

        // Elimina las que no existen en el store como campos calculados que

        // pudieran existir en el fquery

        List<String> resultColumnNames = this.parameters.getResultColumnNames();

        ArrayList<String> toDeleteAlreadyDontExist = new ArrayList<String>();

        for (String resultColumnName : resultColumnNames) {

            try {

                FeatureAttributeDescriptor attr = this.store.getDefaultFeatureType().getAttributeDescriptor(resultColumnName);

                if (attr == null) {

                    toDeleteAlreadyDontExist.add(attr.getName());

                }

            } catch (DataException ex) {

            }

        }

        resultColumnNames.removeAll(toDeleteAlreadyDontExist);