public static @Nullable QualifiedName deserialize(StubInputStream dataStream) throws IOException {
    QualifiedName qName;
    int size = dataStream.readVarInt();
    if (size == 0) {
      qName = null;
    }
    else {
      qName = new QualifiedName(size);
      for (int i = 0; i < size; i++) {
        qName.myComponents.add(dataStream.readNameString());
      }
    }
    return qName;
  }
public static @Nullable QualifiedName deserialize(StubInputStream dataStream)