What is an Atomic in Java? Understanding Atomicity and Thread Safety in Java
Briefly

Java’s java.util.concurrent.atomic package provides atomic classes such as AtomicInteger and AtomicLong, enabling lock-free thread-safe programming by ensuring operations complete in a single step.
Atomicity in multithreading is critical, allowing operations on variables to occur without interference, ensuring data consistency even when multiple threads are accessing or modifying it.
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