Thomas Krieger questions

Thomas Krieger answers

• Lock vs synchronized vs atomic variables vs volatile in java in terms of read-write atomicity, visibility and protection from reordering
• Thread pool to process messages in parallel, but preserve order within conversations
• Is a "Chain of Threads" a bad solution for this Java application?
• Is writting on file using bufferwriter initialized by filewriter thread safe or not?
• Is it possible to "reset" a class loader?
• Java ThreadPoolExecutor: Updating core pool size dynamically rejects incoming tasks intermittently
• Is Shiro's DefaultPasswordService thread safe?
• Can a objects method be called before a object is fully created?
• Is Lombok's builder thread safe?