problem about shutdown-hook-Collection of common programming errors

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  SmartSolution
  java windows batch-file shutdown-hook
  I am running some java apps and I need to shutdown/close all apps gracefully from windows bat script. So my question is: How to invoke shutdown hook by windows bat script and gracefully shutdown java program.Any suggestion is appreciated. Thanks in advance.
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  urir
  java eclipse shutdown-hook
  Runtime.getRuntime().addShutdownHook(myShutdownHook);Anyone found a way to make ShutdownHook to work in eclipse once the red stop button clicked?My hook is working fine in runtime, but not in eclipse.
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  tsaixingwei
  java shutdown-hook
  I am looking for a general inverse equivalent of the ShutdownHook in Java Runtime i.e. something like a StartupHook where certain custom warmup or setup code can be executed when the JVM first starts up.I am aware of alternatives like the use of ServletContexts etc. on the startup of Servlet Containers, or such similar features in other frameworks like Spring etc. But these are not what I’m looking for. I am looking for a general JVM solution, if one is available. Please let me know if the whole
• 
  Marianna
  java logging shutdown-hook
  I have a specialized logger class which uses the java.util.logging.Logger class. I want to be able to use this logger in the shutdown hook of another class. However, it seems does not log at shutdown. From what I read, there may already be a shutdown hook activated for the logger itself which is causing the issue. How can I get this to work? Ideally, I would like it to be seen in the log file that I did in fact execute the shutdown hook when the process terminated.
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  fo_x86
  java shutdown-hook
  I’m using a licensed API which has a method to acquire/release a license object from a license server that has a finite number of licenses. At the beginning of my application, I call the method to acquire the license, but I want to make sure that this gets released even if my program terminates/crashes abruptly (exceptions, SIGTERM, etc). Is the shutdown hook the best way to approach this issue?
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  Resh32
  objective-c ios shutdown-hook
  I would like to perform certain cleanup tasks when the app shuts down. I use an observer like:[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(appWillResignActiveNotif:) name:UIApplicationWillResignActiveNotification object:nil];to get notified when the app goes to background.The problem is that if the app crashes, there is no notification for me to do something.I saw that testflight.com use a hook to recover crash information, I was wondering if it was possible to also
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  Andrew Thompson
  java shutdown-hook
  Ive got the following ShutdownHook to detect when the application is exited:Runtime.getRuntime().addShutdownHook(new Thread(new Runnable() {public void run() {// Do what you want when the application is stoppingsendMsg(“”, “goOfflineExit”, “12”);}}));This works perfectly on Mac os but for some reason nothing gets fired on Windows.Any ideas what im missing?
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  fo_x86
  java exception-handling jvm shutdown-hook
  If an uncaught exception is thrown during the execution of a shutdown hook in java, does the jvm exit immediately without running the rest of the registered shutdown hooks (if any)? From the javadocs:Uncaught exceptions are handled in shutdown hooks just as in any otherthread, by invoking the uncaughtException method of the thread’sThreadGroup object. The default implementation of this method printsthe exception’s stack trace to System.err and terminates the thread;it does not cause the virtual
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  Persimmonium
  java memory jvm out-of-memory shutdown-hook
  I have a critical process running in java (1.6), with a registered shutdown hook. In some instance where I get a OOM issue (more details below about the issue), the process stops suddenly, I don’t get any of my logs, my catch(Throable x) is not catching the exception. But the shutdown hook works. So if there was a way to know that the process is going to shutdown due to some nasty OOM, I could log necessary info before exiting.Is there a way to do this? About the OOM: Not sure what is the excep
• 
  Robert Munteanu
  java jboss ejb java.util.logging shutdown-hook
  I have a EJB3-Timer within a JBoss 5.1. edit: The ShutdownHook should set a flag, that the doTimeOut() can terminate graceful (otherwise it would complete the job, and the shutdown is stopped until this timer has finished).@Stateless class Timer {private static Thread hook;static {hook = new ShutdownHook();}@Timeoutpublic void doTimeOut(){//some code}private class ShutdownHook implements Runnable(){Logger.getLogger(ShutdownHook.class.getName()).log(Level.INFO, “MyBEAN.ShutdownHook execute hook

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