XInteractionHandler xHandler = (XInteractionHandler)UnoRuntime.queryInterface(XInteractionHandler.class, oHandler);
MasterPasswdHandler aMHandler = new MasterPasswdHandler(xHandler);
XMasterPasswordHandling xMHandling = (XMasterPasswordHandling)UnoRuntime.queryInterface(XMasterPasswordHandling.class, oPasswordContainer);
// allow the storing of the passwords
xMHandling.allowPersistentStoring(true);
// add a set of users and passwords for the same URL persistently
for(int i = 0; i < iPersistentUserNum; i++) {
xContainer.addPersistent(sURL, aInputUserList[i].UserName, aInputUserList[i].Passwords, aMHandler);
}