private void clusterDone(String ensembleEprPath,
String identityAuthorization,
String clusterName,
Print print) throws ExitNow, ExecutionProblem {
final ClusterDoneTask dTask =
new ClusterDoneTask(ensembleEprPath,
identityAuthorization,
clusterName,
print);
final FutureTask task = new FutureTask(dTask);