View Full Version : Threads and Synchronization

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  1. Code compiles but get null pointer exeption
  2. Question about Multithreading !
  3. First attempt at concurrent programming. i think I have reached deadlock.
  4. Help needed in java assignment
  5. TCP Client/Server JAVA
  6. Multithreading to improve execution time
  7. run method doesn't show output
  8. Queue Threads
  9. How to Stop this Thread
  10. Possible deadlock
  11. extremely hard concurrency error +21
  12. attempt to obtain deadlock statement
  13. terminating threads in newThreadPool
  14. Thread not updating boolean array correctly
  15. Thread pools
  16. Chatclient - write msg to IRC server
  17. Chatclient - write msg to IRC server
  18. java.net.SocketException: Connection reset
  19. Exception in thread "main" java.lang.NoClassDefFoundError
  20. Two Thread To Calculate Area Rectangle And Area Triangle
  21. Simple multithreading using wait and notify
  22. Have UncaughtExceptionHandler throw an exception?
  23. Issue with Timer and TimerTask
  24. exec foreground process
  25. Java fork join issue
  26. Netbeans hangs while exit after completing executing for multiple thread
  27. Using threads to handle multiple connections to server.
  28. Is it possible to acceessdifferent parts of class by different threads?
  29. More control over Thread and Runnable
  30. advantage of Runnable over Thread
  31. Compiler error on constructor for thread class
  32. I need help in a synchronization threads
  33. what is the use of thread class constructors
  34. I believe it is a thread problem
  35. knight's tour in parallel
  36. Books
  37. Pause ForEach Loop using Thread
  38. Multi-threading with shared varibles
  39. My simulation for concurrent processing didn't work
  40. problem in multi threads execution
  41. Is it possible to execute the code by multiple threads simultaneously?
  42. What will happen when other threads use the following code?
  43. testing threads
  44. what does join method in thread onject?
  45. Multithreading question about thread safety
  46. Multithreading question
  47. Thread ( Game ) - help with painting object
  48. TASLock in concurrency
  49. Parallel processing in JAVA
  50. thread synchronization
  51. Synchronized block in java
  52. Re: Producer Consumer Synchronization Problem
  53. NullPointerException but i cant figure out why
  54. Thread priority
  55. wait until method is finished
  56. doubt on synchronized block in java
  57. MultiThreaded graphics repaint()
  58. do threads die and go away if there are no references to them?
  59. print even and odd numbers using multithreads
  60. Thread and calling Methods
  61. print alternate char using two threads
  62. Readers Writers problem and Synchronized doubts
  63. Pipe-and-Filter Architecture for txt file.
  64. Thread running multiple flashing buttons.
  65. Problem using ScheduledExecutorService in Listener contextInitialized method
  66. static void sleep()
  67. Calling a method on mainthread when another thread finishes
  68. Running only one thread at a time.
  69. Getting to know some threading classes.
  70. Thread synchronization and the synchronized modifier
  71. Threads wait() &notify() deadlock
  72. Problem with setting priorities in threads
  73. Weird compile error
  74. Playing audio clips
  75. Thread Issue?
  76. Airport problem
  77. Extra Q needed between buffered socket read and buffered file write? (multithreaded)
  78. Regarding thread creation or thread pool for 100 tasks
  79. Synchronization of a variable during polling
  80. Block thread until callback method has been called by other thread
  81. volatile long/double
  82. Need help with synchronization
  83. Multiple Threads and Synchronization
  84. Sum of primes have some trouble!
  85. How to handle synchronized blocks in clustered environments?
  86. Shared array between Threads?
  87. Advice on a homework quesiton
  88. how to run the two threads sequentially
  89. Threading GUI still doesn't work
  90. Threads synchronization with wait() & notify() problem
  91. Multithread test app help
  92. NetBeans thread changes reverting to initial values
  93. Java Downloader.MultiThreading/in part downloading ....Help Needed
  94. synchronized(this){}
  95. Thread supposed to block keyevents
  96. How to Simulate Deadlock Prevention in Java?
  97. Single Thread Optimisation
  98. How to use threads to generate numbers
  99. Explain the result of concurrent threads
  100. increasing or decreasing no of cores/processor in java code
  101. Why use Thread ?
  102. Threads and Swingworkers and Objectoutputstream
  103. How to stop ScheduledExecutorService?
  104. "Producer Consumer" Integer Buffer
  105. synchronized run doesn't work
  106. Thread hell - Please Help!!
  107. wait() and notify() + synchronized method
  108. What is wrong with my code?
  109. How to create a block method?
  110. Non syntax thread questions
  111. New to threads
  112. Basic Thread Help
  113. One process open multiple threads on multiple CPUs
  114. Calculations in Server side with client`s data
  115. Bully Algorithm
  116. Deleting data while it's modified by a thread
  117. Threading in Java
  118. Consumer/Producer with random numbers
  119. How to run two methords at the same time
  120. Threads and semaphore project help
  121. forcing a thread to run
  122. Help with Threads
  123. Running jobs parallely
  124. Thread doesn't close
  125. intercept a c++ IO pipeline??
  126. Out of memory sockets and thread?
  127. Using Threads to Connect to URL
  128. Server Socket GUI Freezes
  129. type of parameters in multithreading system
  130. producer/consumer problem
  131. Thread Threat
  132. Concurrency with web services in a application
  133. message passing in Client/Server Chat problem
  134. Threads and cores
  135. correct argument to put in synchronized method
  136. Retrieving mouse location inside a thread relative to an external JPanel.
  137. PeerSim P2P simulation based on JAVA
  138. how to do multiclient private chat using socets and threads?
  139. How update Jlist in java Chat
  140. client can choose to send message to another client,
  141. Tracing
  142. Are there problems with massive amounts of threads
  143. How does OS manages Two threads with the same priority?
  144. How to synchronize an object ???
  145. how to refresh frame during thread
  146. how to convert DropTargetListener into a method
  147. StringWorker different behaviour
  148. Traffic signal light
  149. Help: adding keylistener to a thread
  150. I am created this program.but it shows null pointer exception...can any one help me..
  151. how to execute command from textfile using runtime exec
  152. A set of questions on concurrency.
  153. how to execute a code after the endless loops?
  154. how to reduce the thread processing time
  155. call a thread knowing its ID
  156. Help Please - I'm confused
  157. a problem with multithread!
  158. Technologies and Operation
  159. Runtime anc linux zip compression
  160. EOFException error in I/O. Are threads the problem?
  161. Accessing an object from within another object from the same type in Java
  162. Can i mutate a lock object?
  163. need help
  164. Some Thread Synchronization Question?
  165. Main Thread not waiting for grand child thread to finish
  166. Random Numbers using threads
  167. How to use two threads
  168. Thread Slows Down After First Run
  169. Help with pool connections
  170. Editing Registry Fails
  171. How to limit threads in a Java QuickSort algorithm.
  172. The differences made by Synchronized method
  173. Sftp thread for multiple site
  174. Referencing object from another Thread
  175. Strange behaviour
  176. Why Some Thread.sleep() Are Not Interrupted?
  177. problems with threads in my program (runnable)
  178. J2me
  179. Freeze issue
  180. Multithreading (Three Threads)
  181. help in thred
  182. synchronization issue with multiple threads
  183. MultiClient with Single Server
  184. All Threads in Blocked State ( Program Hangs )
  185. problem with suspend and resume
  186. Single thread to handle queue based logging
  187. Thread not waiting for another with join()
  188. ArrayBlockingQueue
  189. How to destroy a Process in windows?
  190. Why wait(), notify(), notifyAll() declared in Object class?
  191. java and flash
  192. Thread without run() method
  193. Find Exact Program name under Java process
  194. Projects in Java
  195. monitoring the starting of browser
  196. sound playing
  197. Timer thread.
  198. Problem with Vectors
  199. about System: currentTimeMillis()
  200. Java IndexOutOfBounds Exception: Index 0, Size 0
  201. Letting my program command the command prompt
  202. Monitors and Atomic Transactions
  203. to log the very fast data source
  204. Using threads will solve my problem?
  205. a hard question about process
  206. JProgressBar and SQL query
  207. Deterministic execution of Java Threads, tool support
  208. Need help with IllegalStateException
  209. Java Thread arithmetic value
  210. WAIT method question
  211. make thread to pause execution
  212. SwingWorker
  213. Creating Objects from txt file?
  214. multithreading
  215. process synchronisation:
  216. How to use multiple threads to speed processing
  217. thread + timertask
  218. pause threads on button click
  219. Can't Delete A File
  220. This is Cool and interesting but i failed
  221. multithreading server / client
  222. Thread Doesn't Sleep
  223. ObjectInputStream() for Linux and Windows
  224. CarPark Moniter
  225. how to run parallel processes from a java program ?
  226. Problem running many Threads !!
  227. update contentpane and jOptionPane problem
  228. javamail smtp ssl yahoomail,hotmail
  229. BufferedReader closing by itself (not what i want)
  230. Producer-Consumer Problem
  231. multithreading
  232. how to start and stop other java applicaton
  233. Launching perl script from Java thread
  234. Problems with string split
  235. orthogonal polynomials
  236. basic threads question
  237. mutex
  238. Thread at wait() state , shared data (volatile? confused ;/ )
  239. stopping the thread
  240. how to "notifyAll()" ?
  241. Thread Problem
  242. why this simple java application goes into dead lock?
  243. class interfaces to server
  244. Log4J thread safe for Java 5
  245. ThreadPoolExecutor and many new threads during runtime
  246. Member variable corruption
  247. DefaultListModel Issue
  248. playing multiple wavs at the same time.
  249. Two threads doesn't work simultaneously
  250. Threading