Top "Synchronized" questions

Synchronized Methods in Java

Just wanted to check to make sure that I understand this. A synchronized method doesn't create a thread, right? It …

java multithreading synchronized

deadlock on synchronized ( String intern())

I user sun jdk 1.5 ThreadPoolExecutor( 24, 24,60,TimeUnit.SECONDS, new LinkedBlockingQueue()). soemtime I use jdb tool to find the status of all …

java string deadlock synchronized string-interning

Synchronize on value, not object

I want to do something like this in Java public void giveMoney(String userId, int money) { synchronized (userId) { Profile p = …

java thread-safety synchronized

Why `this.synchronized` instead of just `synchronized` in Scala?

In an example of working with JDBC in Scala, there is a following code: this.synchronized { if (!driverLoaded) loadDriver() } Why …

multithreading scala this synchronized

synchronized object not locked by thread before notifyAll()

I want to have a boolean to notify some sections of the system that a specific service started. For some …

java multithreading synchronization synchronized java-threads

Does Java monitor include instance variables?

Is it that monitor in Java does not restrict access to instance variables and only to the methods which are …

java synchronized

Overriding synchronized methods in Java

Let's say I have a synchronized method on some class: abstract class Foo { public synchronized void foo() { // synchronized! // ... }; } and I …

java overriding synchronized

Happens-before relationships with volatile fields and synchronized blocks in Java - and their impact on non-volatile variables?

I am still pretty new to the concept of threading, and try to understand more about it. Recently, I came …

java multithreading synchronized volatile

In Java, what is the difference between a monitor and a lock

Using the synchronized keyword method, using the javap command to view the bytecode, it is found that monitor is used, …

java locking synchronized

Do I need to implement synchronized on writing data to a same file by using BufferedWriter and FileWriter?

I am working on Webmethods Integration Server. Inside there is a java service which is in form of a static …

java static synchronized filewriter bufferedwriter