/**
* delete registration key, 'change.email.login' entry and set the userproperty emchangeKey to
* null
*/
public void deleteRegistrationKey() {
final User user = userRequest.getIdentity().getUser();
// remove keys
user.setProperty("emchangeKey", null);
userRequest.getUserSession().removeEntryFromNonClearedStore(CHANGE_EMAIL_ENTRY);
userRequest.getUserSession().removeEntryFromNonClearedStore("error.change.email.time");
// delete registration key
if (tempKey != null) {
rm.deleteTemporaryKeyWithId(tempKey.getRegistrationKey());
}
}
