What's Java's equivalent of .Net's Interlocked class?

java multithreading concurrency interlocked
ripper234 picture ripper234 · Jul 20, 2009 · Viewed 8.3k times · Source

How do I modify an int atomically and thread-safely in Java?

Atomically increment, test & set, etc...?

Answer

Bombe picture Bombe · Jul 20, 2009

Use AtomicInteger.

Related questions

How to wait for all threads to finish, using ExecutorService?

I need to execute some amount of tasks 4 at a time, something like this: ExecutorService taskExecutor = Executors.newFixedThreadPool(4); while(...) { taskExecutor.execute(new MyTask()); } //...wait for completion somehow How can I get notified once all of them are complete? For now …

Read More
When and how should I use a ThreadLocal variable?

When should I use a ThreadLocal variable? How is it used?

Read More
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?

Can any one tell me the advantage of synchronized method over synchronized block with an example?

Read More