Upgrading an application to jclouds 2.1.0

[Fritz Elfert]

Hi,

I want to upgrade a small administrative application for an internal
OpenStack environment to jclouds-2.1.0, however I'm stuck due to missing
ServerPredicates.

In the commit message of aa11765bee8e5e7f2d062ba8123c0dced822f071,
Andrea Turli states:

"- remove ServerPredicates as it is now duplicated"

but I can't find another ServerPredicates class?!

So: how is the following code supposed to be implemented using
jclouds-2.1.0 resp. what is the replacement for ServerPredicates?

===================================== snip ==========================
private void doSomethingWhileServerRunning(final Server s) {
        final String sid = s.getId();
        while (!ServerPredicates.awaitStatus(sapi,
Server.Status.SHUTOFF, 30, 5).apply(sid)) {
        /* do something with the server console ... */
        }
...
===================================== snip ==========================

Thanks in Advance.

-Fritz