e.setPersistenceDelegate(QuadCurve2D.Double.class, new QuadCurve2DDelegate());
e.setPersistenceDelegate(Rectangle2D.Float.class, new Rectangle2DDelegate());
e.setPersistenceDelegate(Rectangle2D.Double.class, new Rectangle2DDelegate());
e.setPersistenceDelegate(RoundRectangle2D.Float.class, new RoundRectangle2DDelegate());
e.setPersistenceDelegate(RoundRectangle2D.Double.class, new RoundRectangle2DDelegate());
e.setPersistenceDelegate(Area.class, new AreaDelegate());
e.setPersistenceDelegate(GeneralPath.class, new GeneralPathDelegate());
e.setPersistenceDelegate(AffineTransform.class, new AffineTransformDelegate());
e.setPersistenceDelegate(RadialGradientPaint.class, new RadialGradientPaintDelegate());
e.setPersistenceDelegate(LinearGradientPaint.class, new LinearGradientPaintDelegate());
e.setPersistenceDelegate(Insets.class, new InsetsDelegate());