@Override
    protected AdHocCommand.Action getExecuteAction(@Nonnull final SessionData data) {
        return AdHocCommand.Action.complete;
    }
Delete a user from Openfire if the provider is not read-only. See

@author John Georgiadis
@see <a href="https://xmpp.org/extensions/xep-0133.html#delete-user">XEP-0133 Service Administration: Delete User</a>
xmppserver/src/main/java/org/jivesoftware/openfire/commands/admin/user/DeleteUser.java