for (CriterionOperator metaDataItem : metadata.getOperationList()) {
secondComboBox.addElement(metaDataItem);
}
secondComboBox.setSelectedItem(filterCriteria.getOperator());
if (metadata instanceof LastModifiedDateMetadata) {
component = new DatePicker();
((DatePicker) component).setDateCombos(filterCriteria.getValueFreeText());
} else {
if (metadata instanceof ExtensionMismatchMetadata) {
component = configureComboBox(filterCriteria, metadata);
} else {