A Task that loads an image from a URL. Loading and decoding
progress is reported via the Task progress property
and messages are generated when the Task begins and when it
finishes. If errors occur then warnings are logged and the
Task's value is null.
Applications would typically use LoadImageTask by creating
a private subclass that overrode the done method.
See SingleFrameExample5.java for an example.
Resources for this class are in the
resources/LoadImageTask.properties ResourceBundle.
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