<ul><li>Visibility is crucial in multithreaded systems to ensure that shared variables are always up-to-date across threads.</li><li>In Java, the volatile keyword is used to enforce that a variable is always read from and written to main memory.</li><li>The happens-before relationship and ordering guarantees provided by volatile are essential for proper visibility in Java.</li><li>Java's java.util.concurrent.atomic.* package offers lock-free, thread-safe classes for ensuring visibility and handling concurrency.</li></ul>

Visibility: The Hidden Force That Breaks or Builds Your Code

Discover more