Additional Notes
What does `volatile` guarantee?
Track: Java
Topic: Java Threading
Focus: The Volatile Keyword
Java: The Volatile Keyword
Answer
Visibility of the latest write across threads, not atomic compound updates.
`volatile` solves stale reads for one variable, but it does not make operations like `count++` or check-then-act flows safe. That distinction is foundational in Java concurrency.
`volatile` solves stale reads for one variable, but it does not make operations like `count++` or check-then-act flows safe. That distinction is foundational in Java concurrency.
Topics: Java Java Threading The Volatile Keyword