if (u.branches ().size () == 1 &&
(u.defaultBranch () != null || firstBranch.labels.size () == 2)) {
noCases = true;
} else {
Expression expr = (Expression)(firstBranch.labels.firstElement()) ;
Boolean bool = (Boolean)(expr.evaluate()) ;
firstBranchIsTrue = bool.booleanValue ();
}
} catch (EvaluationException ex) {
// no action
}