final OtpErlangTuple tuple = (OtpErlangTuple) callResult;
if (((OtpErlangAtom) tuple.elementAt(0)).atomValue().equals("error")) {
errorObject = tuple.elementAt(1);
return TracingStatus.ERROR;
}
final OtpErlangList nodeNames = (OtpErlangList) tuple.elementAt(1);
activatedNodes = new ArrayList<String>();
for (final OtpErlangObject nodeName : nodeNames) {
final String nodeNameString = ((OtpErlangAtom) nodeName).atomValue();
activatedNodes.add(nodeNameString);
notActivatedNodes.remove(nodeNameString);