Iterator iter = tells.iterator();
while (iter.hasNext()){
String name = (String) iter.next();
if ( classDependencyRelationMap.containsKey(name)){
ClassDependencyRelationship provider = (ClassDependencyRelationship) classDependencyRelationMap.get(name);
Set dependants = provider.getDependants();
if (!dependants.isEmpty()) {
Iterator it = dependants.iterator();
while (it.hasNext()) {
ClassDependencyRelationship dependant = (ClassDependencyRelationship) it.next();
if (tells.size() > 1) {
print("classdep.cause", provider, dependant);
}
else {
print("classdep.cause1", dependant);