Autocomplete comboLabelTypes = new Autocomplete();
comboLabelTypes.setButtonVisible(true);
final Set<LabelType> listLabelType = getMapLabelTypes().keySet();
for (LabelType labelType : listLabelType) {
Comboitem comboItem = new Comboitem();
comboItem.setValue(labelType);
comboItem.setLabel(labelType.getName());
comboItem.setParent(comboLabelTypes);
if ((workReportLabelTypeAssigment.getLabelType() != null)
&& (workReportLabelTypeAssigment.getLabelType()
.equals(labelType))) {
comboLabelTypes.setSelectedItem(comboItem);