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Analysis

Overview

A persister for save/load of the gradient of the background should be written.

Task requirements

• Create persister for the ImmGradient class
• Create persisters for all other classes used in ImmGradient, who haven't got one.
• Create Unit Tests.

Task result

The result is source code.

Implementation idea

• Create ValueRef-s and PropRef-s for all properties and attributes of the ImmGradient class.
• Create Persister classes for those attributes/properties who haven't got one.

How to demo

• Create new book, use gradient in the background, save/load it. Check that the gradient is the same as the one before the save.
• Run the unit tests.

Design

Implementation

Testing

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