Why Atomic is not thread safe?

Related questions

1. Why do we use volatile in C?
2. What is atomic operation in Java?
3. Is AtomicInteger thread safe?
4. Why long and double are not atomic in Java?
5. What will happen if we call run method instead of start?
6. What is an atomic process?
7. What is atomic C++?
8. What is Java callable?
9. What does atomically mean?
10. What is an atomic variable?

Tags

1. #thread
2. #atomic
3. #getter
4. #activity
5. #neither
6. #doesn
7. #whole
8. #always
9. #regardless
10. #synthesized
11. #variable
12. #other
13. #guarantees
14. #access
15. #methods
16. #value
17. #returned
18. #setter
19. #ensure