private final EntitySelectionPage<T> locationSelectionPage;
public XmlPageChain(Wizard<?> wizard, EntityExplorerSupport explorer, EntityType locatableType, Class<T> locatableClass) {
XsdFileStore xsdFiles = getXsdFiles(explorer);
xmlPages = new XmlStructureWizardPageChain(wizard, (locatableType == EntityType.Source) ? SourceTarget.Source : SourceTarget.Target, xsdFiles);
locationSelectionPage = createLocationSelectionPage(wizard, explorer, locatableType, locatableClass);
}