Method main

serialization/RecoverCADState.java:11–28

(String[] args)

public class RecoverCADState {
  @SuppressWarnings("unchecked")
  public static void main(String[] args) {
    try(
      ObjectInputStream in =
        new ObjectInputStream(
          new FileInputStream("CADState.dat"))
    ) {
      // Read in the same order they were written:
      List<Class<? extends Shape>> shapeTypes =
        (List<Class<? extends Shape>>)in.readObject();
      Line.deserializeStaticState(in);
      List<Shape> shapes =
        (List<Shape>)in.readObject();
      System.out.println(shapes);
    } catch(IOException | ClassNotFoundException e) {
      throw new RuntimeException(e);
    }
  }
}
/* Output:
[class CircleColor[RED] xPos[58] yPos[55] dim[93]