49,50c49,50
< 	 * @param x the x delta
< 	 * @param y the y delta
---
> 	 * @param dx the x delta
> 	 * @param dy the y delta
56,57c56
< 	 * always implemented in figure subclasses.
< 	 * It only changes
---
> 	 * always implemented in figure subclasses. It only changes
94c93
< 	 * @return a Vector of handles
---
> 	 * @return an type-safe iterator of handles
97c96
< 	public Vector handles();
---
> 	public HandleEnumeration handles();
239c238
< 	public void connectorVisibility(boolean isVisible);
---
> 	public void connectorVisibility(boolean isVisible, ConnectionFigure connection);