JavaTpoint
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Question 1: JDK 6 incorporates an advanced version of the SwingWorker class into core Java technology. What is the purpose of the SwingWorker class?
1. It helps to move graphical user interface (GUI) event-processing functionality off the event-dispatching thread.
2. It coordinates interthread communication between an executing thread and the worker thread.
3. It aggregates several type parameters generated by the worker thread into a single, generic return object.
4. None of the above.