private static DynamicArray<String> normalizePath(DynamicArray<String> pathElements) {
DynamicArray<String> results = new DynamicArray<String>(pathElements.size());
for (int i = 0; i < pathElements.size; i++) {
String s = (String) pathElements.data[i];
if (s.equals(".") || s.equals("/") || s.equals("\\") || s.equals("")) {
// no-op
} else if (s.equals("..")) {
// TODO - Throw if no more elements
results.remove(results.size() - 1);
} else {
results.add(s);
}
}
return results;
}
