atomics

2 tutorials tagged “atomics”.

Atomic Variables in JavaAtomic classes such as AtomicInteger, AtomicReference and LongAdder update values safely without locks. Learn their methods and when LongAdder wins.Java · medium · 4 min · Nov 13, 2026
Compare-And-Swap (CAS) in JavaCompare-and-swap updates a value only if it still holds what you expect, retrying otherwise. Learn how atomic classes use CAS loops, and the ABA problem.Java · hard · 5 min · Nov 13, 2026

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