order « synchronize « Java Thread Q&A

1. Problem with synchronized collections of Java when doing equals() in the reverse order from multiple threads    stackoverflow.com

Example scenario:

• Create two SynchronizedSets (s1 and s2)
• Pass them to two threads (T1 and T2)
• Start the threads

2. Java Memory Model: reordering and concurrent locks    stackoverflow.com

The java meomry model mandates that synchronize blocks that synchronize on the same monitor enforce a before-after-realtion on the variables modified within those blocks. Example:

// in thread A
synchronized( lock )
{
  ...

3. Ordering threads to run in the order they were created/started    stackoverflow.com

How can i order threads in the order they were instantiated.e.g. how can i make the below program print the numbers 1...10 in order.

public class ThreadOrdering {
    public ...

4. Asserting order of synchronization in Java    stackoverflow.com

In highly concurrent systems, it can be difficult to be confident that your usage of locks is correct. Specifically, deadlocks can result if locks are acquired in an order that ...

5. Java Thread synchronization - printing out numbers in right order    stackoverflow.com

I'm learning how to work with threads in Java and I need some advice.. I want to print on the standard output numbers from 0..50 with the name of the thread that ...

6. C# enforcing order of statement execution    stackoverflow.com

My question is about order of execution guarantees in C# (and presumably .Net in general). I give Java examples I know something about to compare with. For Java (from "Java Concurrency in ...

7. Order of Monitor regain in Java    stackoverflow.com

Well, I was wrong - the stating below does not apply, not in my test runs.

8. Does the follwing java program must print "num:1 m_i:2 " because of synchronization order    stackoverflow.com

I just want to check if my understanding of the JMM's thread start synchronization rule is correct: Does the following java program must print "num:1 m_i:2 " just because of the ...

9. If two threads are waiting to enter a synchronized method, when the mutex is released do they execute in the order they arrived?    stackoverflow.com

If I have a synchronized method and two threads are waiting to enter it they seem to enter the thread Last In First Executed. Is there a way to make ...