n = new WorksetIterationNode((DeltaIterationBase<?, ?>) c);
n = new WorksetIterationNode((DeltaIterationBase<?, ?>) c);
n = new WorksetIterationNode((DeltaIterationBase<?, ?>) c);
n = new WorksetIterationNode((DeltaIterationBase<?, ?>) c);
n = new WorksetIterationNode((DeltaIterationBase<?, ?>) c);