@@ -0,0 +1,412 @@
+package fixtures.issueDEVMMAIC1198;%0A%0Aimport javax.xml.bind.annotation.adapters.XmlAdapter;%0A%0Apublic class MailboxNameAdapter extends XmlAdapter%3CString, MailboxName%3E %7B%0A    @Override%0A    public MailboxName unmarshal(String v) throws Exception %7B%0A        return MailboxName.valueOf(v);%0A    %7D%0A%0A    @Override%0A    public String marshal(MailboxName v) throws Exception %7B%0A        return String.valueOf(v.getId());%0A    %7D%0A%7D%0A

add xml adapter