OpenImmo/src/main/jaxb/org/openestate/io/openimmo/xml/ObjectFactory.java
@XmlElementDecl(namespace = "", name = "preis_zeitraum_von")
    @XmlJavaTypeAdapter(Adapter4 .class)
    public JAXBElement<Calendar> createPreisZeitraumVon(Calendar value) {
        return new JAXBElement<Calendar>(_PreisZeitraumVon_QNAME, Calendar.class, null, value);
    }
@XmlElementDecl(namespace = "", name = "preis_zeitraum_von")
    @XmlJavaTypeAdapter(Adapter4 .class)
    public JAXBElement<Calendar> createPreisZeitraumVon(Calendar value) {
        return new JAXBElement<Calendar>(_PreisZeitraumVon_QNAME, Calendar.class, null, value);
    }
Create an instance of {@link JAXBElement }{@code <}{@link Calendar }{@code >}}