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POerror exception access violation in JNotify
 

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    <p>I am trying to implement JNotify. but I am getting a bit weird error messages when I compiled the program. I get the sample code from this site ttp://jnotify.sourceforge.net/sample.html</p> <p>as an info, JNotify is used for directory monitoring and this is how my source code looks like.</p> <p>this is the content of the class watching.java </p> <pre><code>import net.contentobjects.jnotify.JNotifyListener; import net.contentobjects.jnotify.JNotify; public class watching{ public void watching(String s) throws Exception { // path to watch String path = System.getProperty(s); // watch mask, specify events you care about, // or JNotify.FILE_ANY for all events. int mask = JNotify.FILE_CREATED | JNotify.FILE_DELETED | JNotify.FILE_MODIFIED | JNotify.FILE_RENAMED; // watch subtree? boolean watchSubtree = true; // add actual watch int watchID = JNotify.addWatch(path, mask, watchSubtree, new Listener()); // sleep a little, the application will exit if you // don't (watching is asynchronous), depending on your // application, this may not be required Thread.sleep(1000000); // to remove watch the watch boolean res = JNotify.removeWatch(watchID); if (!res) { // invalid watch ID specified. } } class Listener implements JNotifyListener { public void fileRenamed(int wd, String rootPath, String oldName, String newName) { print("renamed " + rootPath + " : " + oldName + " -&gt; " + newName); } public void fileModified(int wd, String rootPath, String name) { print("modified " + rootPath + " : " + name); } public void fileDeleted(int wd, String rootPath, String name) { print("deleted " + rootPath + " : " + name); } public void fileCreated(int wd, String rootPath, String name) { print("created " + rootPath + " : " + name); } void print(String msg) { System.err.println(msg); } } } </code></pre> <p>then this is the main class that named nowwatch.java</p> <pre><code>public class nowwatch { public static void main(String[] args) throws Exception { System.out.println("Hello World!"); watching hello = new watching(); hello.watching("C:/Users/Raden/Documents/Downloads"); } } </code></pre> <p>but why did the error went like this? I had screenshot the error so that you can see it by clicking on this <a href="http://imgur.com/sBK1O.jpg" rel="nofollow">link</a></p> <p>has any of you ever experience this type of error? any help would be appreciated though. thanks</p>
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    1. USJim Garrison
    1. USjacobian
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    1. COFor code samples, use the code button (10101010) or indent everything at least 4 spaces. I fixed it for you.
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      1. USJim Garrison
    2. COfirst time user here.thanks for the correction. :-)
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