public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
directRootSerialization = in.readBoolean();
if (directRootSerialization) root = (VirtualFile) in.readObject();
else {
VirtualFileSerializator serializator = (VirtualFileSerializator) in.readObject();
root = serializator.getFile();
}
}
public void writeExternal(ObjectOutput out) throws IOException {
super.writeExternal(out);
out.writeBoolean(directRootSerialization);
if (directRootSerialization) out.writeObject(root);
else out.writeObject(new VirtualFileSerializator(root));
}