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Re: Consumer - Producer example 11 Years Ago by crownedzero synchronized (this) { prodQueue.add(insertToQueue); System.out.println(Thread.class.getName() + &… Synchronized 17 Years Ago by waldis Hi, I'm trying to get the threads synchronized, but the output I get is still wrong: …Expected sum: 20000000 Actual sum: 10000000 Do I use synchronized wrong, or do I put it in a wrong place… int N2 = 10000; public static int sum = 0; public synchronized static int calcsum(int sum) { int tmp; tmp = sum;… Re: Synchronized 17 Years Ago by waldis …] class CountingSemaphore { protected int count; public CountingSemaphore() { count=0; } public synchronized void take() throws InterruptedException { while (count==0) wait(); count--; } public… Re: Synchronized 17 Years Ago by jwenting … final int N2 = 10000; public static int sum = 0; public synchronized static void calcsum() { for (int i = 0; i < N2… synchronized statement on integer question 10 Years Ago by nikolaos …another decreases the same integer. Using synchronized statement on LockObject to control access to…an Object reference. Can i use synchronized statement on counter somehow? public …i=0;i<10;i++){ synchronized(Synchronized_Block_Demo.LockObject){ Synchronized_Block_Demo.LockObject.wait();… Re: synchronized statement on integer question 10 Years Ago by nikolaos …works fine. AtomicInteger is an acceptable argument for synchronized statement. masijade was right about Integer type. …try{ for(int i=0;i<10;i++){ synchronized (Atomic_Integer_Demo.counter) { Atomic_Integer_Demo.counter.wait(); } Atomic_Integer_Demo.counter… Re: Synchronized Multidimensional Array 17 Years Ago by Cudmore …} class TestThread extends Thread { public void run() { synchronized (myArray) { // Lock myArray for FIVE seconds! try…} class TestThread extends Thread { public void run() { synchronized (myArray[123]) { // Lock myArray[123] for FIVE … Synchronized Multidimensional Array 17 Years Ago by Cudmore …-level arrays. Anywhere an access/modification is made, myArrays is synchronized. [INLINECODE]synchronized (myArray) { ... }[/INLINECODE] The problem is that synchronize causes threads… program can function more quickly. Can I do this? [INLINECODE]synchronized (myArray[indexToLock]) { ... }[/INLINECODE] I can ensure that the second-… Re: synchronized statement on integer question 10 Years Ago by nikolaos I'm trying to make it work but I don't think that a lockobject can modify itself. But ofcource the Integer type can be used in a synchronized statement. Synchronized classes. 16 Years Ago by Parsu7 What do you mean by Synchronized classes? Question about synchronized 19 Years Ago by George2 …everyone, Suppose I have a method which is a synchronized method (for example, method Foo in the following …in Goo from Foo, whether we still have the synchronized feature (i.e. obtain the lock of &…quot;this" object). [Code] synchronized public Foo() { Goo(); } private Goo() { } [/Code] Thanks… Question about synchronized and wait 19 Years Ago by George2 … look at the following code block, [code] public void Foo() { synchronized (lock) { //do task 1 try { lock.wait(); } catch (InterruptedException e…(); } //do task 2 } } [/code] Suppose multiple threads have entered the synchronized block one by one, and then they all release the… ConcurrentModificationException inside a synchronized method 12 Years Ago by xeon123 …ConcurrentModificationException. Why this is happening? [code] private synchronized TaskInProgress findTaskFromList( Collection<TaskInProgress> tips, …TaskTrackerStatus ttStatus, int numUniqueHosts, boolean removeFailedTip) { synchronized(tips) { Iterator<TaskInProgress> iter = tips.iterator… Too many threads invoking synchronized method 15 Years Ago by amjad277 When one thread is executing a synchronized method for an object, all other threads that invoke synchronized methods for the same object block… Lock sendMessageLock = new ReentrantLock(); public Response send(SMTInitiated data) { [B]synchronized [/B](sendMessageLock) { return send(data); } } [/code] Re: Reg synchronized block object., 14 Years Ago by ramjeev Is 'synchronized block' is equivalent synchronized method? Its seems to be the same when i tried … Check() { int i=0; //synchronized(System.in) //Behaves as syn. mtd //synchronized(t1) //Behaves as syn. mtd synchronized(t2) //Behaves as syn. mtd… Re: Reg synchronized block object., 14 Years Ago by james chaco …question is to know the purpose of object. [code] synchronized(t1) synchronized(t2) [/code] For anyone of the above, I … it is so,then syn. block prototype should be 'synchronized()'. i.e,with passing any parameters. As far as…20.[/QUOTE] when u write synchronized(t1), the [B]object t1[/B] will be synchronized.But when we sync a … Re: Question about synchronized and wait 13 Years Ago by anand.g … A is finished with his job. So the action in synchronized block is still atomic. Re: Too many threads invoking synchronized method 15 Years Ago by yzg1236 … sendMessageLock = new ReentrantLock(); public Response send(SMTInitiated data, String threadM) { synchronized (sendMessageLock) { System.out.println(threadM); Thread.sleep(100) ; return send… Re: Reg synchronized block object., 14 Years Ago by ramjeev …,my question is to know the purpose of object. [code] synchronized(t1) synchronized(t2) [/code] For anyone of the above, I get….If it is so,then syn. block prototype should be 'synchronized()'. i.e,with passing any parameters. As far as Output… semaphore instead synchronized methods? 10 Years Ago by nikolaos … control access to counter instead of making the two methods synchronized. Is this the proper way of using semaphore? When should… we use synchronized methods and when a semaphore?(we don't want more… Re: Reg synchronized block object., 14 Years Ago by ramjeev … clear. [code] void Check() { int i=0; int j=0; synchronized(t1) { while(true) { if(i<5) System.out.println…;....Sync block t1 :"+Thread.currentThread().getName()); else break; i++; } } synchronized(t2) { while(true) { if(j<5) System.out.println… Re: public synchronized static x(){ 13 Years Ago by Abdel_eid … is a normal method while the second method is a synchronized method which support multi threading processes , we can have a… long big discussion about multi threading but briefly synchronized method doesn't permit the process to take the thread… Re: semaphore instead synchronized methods? 10 Years Ago by nikolaos I think that a disadvantage of semaphore is that the thread using semaphore.acquire() could be interrupted. I 've read that when we are dealing with a small number of threads synchronized methods are faster but as the number of threads increases semaphores are faster. Thank you for your answer. windows media player vista not synchronized 15 Years Ago by invoicer2lits … will be some point where the audio will not be synchronized with the video. This happens for like a couple of… Reg synchronized block object., 14 Years Ago by ramjeev For synchronized block, an object has been passed.The question is,Why & when it is passed & what is the purpose of passing an object? -Thanks in advance Re: Reg synchronized block object., 14 Years Ago by masijade …(); } void Check() { for (int i = 0; i < 20; i++) { synchronized(lock) { System.out.println(i + " .... Sync block: " + Thread… public synchronized static x(){ 13 Years Ago by ceyesuma …;model.dao.ConnectAdminDAO</entry>[/i][/b] [code] public synchronized static AdminDAO getAdminUserDAO() throws ClassNotFoundException, InstantiationException, IllegalAccessException, FileNotFoundException, IOException { Class… How to synchronized the tables from sql server 2000 to sql server 2005 ? 12 Years Ago by jacksantho …; in the server A -> running Sql Server 2000. [CODE] synchronized in server B (Insert,update and delete in the server… How to create a synchronized Online/Offline data application with php/mysql 3 Years Ago by kumud1452894 How to create a synchronized Online/Offline data application with php/mysql Re: "executing a synchronized method for an object" 10 Years Ago by somjit{} … of code , let's suppose at any particular line , a synchronized method `bar()` of object `foo` is invoked , Now , …; First, it is not possible for two invocations of synchronized methods on the same object to interleave i suppose it… its said : > When one thread is executing a synchronized method for an object, all other threads that invoke…