private ArrayList convertPkgList(ArrayList pkgList) {
ArrayList conList = new ArrayList();
Iterator it = pkgList.iterator();
while (it.hasNext()) {
CallData cd = (CallData) it.next();
TestNode tn = null;
if (alreadyDone.containsKey(cd)) {
tn = (TestNode) alreadyDone.get(cd);
} else {
tn = new TestNode();
tn.setData(cd.getData());
alreadyDone.put(cd, tn);
if (cd.getChildren().size() != 0) {
tn.setChildren(convertPkgList(cd.getChildren()));
}
if (cd.getOutputs().size() != 0) {
tn.setOutputs(convertPkgList(cd.getOutputs()));
}
}
conList.add(tn);
}
return conList;
}
