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copied!<p>Are you sure there is problem with jdk7? It gives correct result for me (jdk7u15, windows)</p> <p>Code</p> <pre><code>import java.io.IOException; import java.nio.file.*; public class WatchTest { public void watchMyFiles() throws IOException, InterruptedException { Path path = Paths.get("c:/temp"); WatchService watchService = path.getFileSystem().newWatchService(); path.register(watchService, StandardWatchEventKinds.ENTRY_MODIFY); while (true) { WatchKey watchKey = watchService.take(); // blocks for (WatchEvent<?> event : watchKey.pollEvents()) { WatchEvent<Path> watchEvent = (WatchEvent<Path>) event; WatchEvent.Kind<Path> kind = watchEvent.kind(); System.out.println(watchEvent.context() + ", count: " + watchEvent.count() + ", event: " + watchEvent.kind()); // prints (loop on the while twice) // servers.cfg, count: 1, event: ENTRY_MODIFY // servers.cfg, count: 1, event: ENTRY_MODIFY switch (kind.name()) { case "ENTRY_MODIFY": handleModify(watchEvent.context()); // reload configuration class break; case "ENTRY_DELETE": handleDelete(watchEvent.context()); // do something else break; default: System.out.println("Event not expected " + event.kind().name()); } } watchKey.reset(); } } private void handleDelete(Path context) { System.out.println("handleDelete " + context.getFileName()); } private void handleModify(Path context) { System.out.println("handleModify " + context.getFileName()); } public static void main(String[] args) throws IOException, InterruptedException { new WatchTest().watchMyFiles(); } } </code></pre> <p>Output is like below- when file is copied over or edited using notepad. </p> <pre><code>config.xml, count: 1, event: ENTRY_MODIFY handleModify config.xml </code></pre> <p>Vi uses many additional files, and seems to update file attribute multiple times. notepad++ does exactly two times.</p>

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