ArrayList<Path> pathList = ((MergePath) _root)._pathList;
if (pathList.size() == 1)
return pathList.get(0).createDepend();
DependencyList dependList = new DependencyList();
for (int i = 0; i < pathList.size(); i++) {
Path path = pathList.get(i);
Path realPath = path.lookup(_pathname);
dependList.add(realPath.createDepend());
}
return dependList;
}