// getNodes() could not be cast to a type so the conversion could not be checked
@SuppressWarnings("unchecked")
private static boolean sharesMainSupply(final Electromagnet magnet) {
final Collection<Electromagnet> nodes = magnet.getMainSupply().getNodes();
final Iterator<Electromagnet> nodeIter = nodes.iterator();
while (nodeIter.hasNext()) {
final Electromagnet node = nodeIter.next();
if (!node.getId().equals(magnet.getId())) {
return true;
}
}
return false;
}
