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AP Computer Science A/Unit 2: Using Objects
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Java Threading Race Condition
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What is the primary concurrency issue demonstrated by the provided code?

A

The race condition is irrelevant because t1.join() and t2.join() ensure proper ordering.

B

The update() method is not synchronized, leading to non-atomic compound operations and a race condition.

C

The multiplication operation is inherently non-thread-safe in Java.

D

The update() method is thread-safe because arithmetic operations are atomic.

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