| Description: |
Using XML to serialize object state to disk and then
deserializing back from XML |
| Instructions: |
Click on a coloured ball to add it to the display.
Click 'save' to save the balls to an XML file. Click 'load' to load
the balls from an XML file. Click on 'clear' to delete all of the
balls. A ball can be deleted individually by clicking on it to select
it and then clicking 'clear'. Click in the stage to clear the selection. |
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