ManagedDataJHotDraw

Aspect refactoring of JHotDraw with Managed Data.

This is a showcase aspect refactoring using the managed data implementation for Java, JavaMD.

The refactoring performed on the original JHotDraw v.5.4b1.

Aspects inventory:

• Design Pattern
  • Observer
    • FigureSelectionListener
• Undo Concern
  • ChangeAttributeCommand