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4 cards from this section. Quick, good the night before a test.
What does the wait() method do?
Think about how a thread pauses its work.
What is the purpose of the notify() method?
Consider how one waiting thread can be alerted.
What does the wait() method do in Java?
Think about how a thread 'pauses'.
The notify() method wakes up:
Consider how notifications in real life often target a specific individual.
Create a simple Java program that simulates a producer-consumer scenario using wait() and notify(). Describe how the threads communicate.
Use synchronized blocks to ensure thread safety.
Explain how failing to use synchronized blocks with wait() and notify() can lead to errors in a multi-threaded program.
Reflect on how shared resources need management to ensure correct behavior.
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