play2-source-watchers/play2-source-watcher-polling/src/main/java/com/google/code/play2/watcher/polling/PollingFileWatchService.java
@Override
    public FileWatcher watch( List<File> filesToWatch, FileWatchCallback watchCallback )
    {
        PollingFileWatcher result = new PollingFileWatcher( log, filesToWatch, watchCallback, pollInterval );

        Thread thread = new Thread( result, "polling-play-watch-service" );
        thread.setDaemon( true );
        thread.start();

        return result;
    }
@Override
    public FileWatcher watch( List<File> filesToWatch, FileWatchCallback watchCallback )
    {
        PollingFileWatcher result = new PollingFileWatcher( log, filesToWatch, watchCallback, pollInterval );

        Thread thread = new Thread( result, "polling-play-watch-service" );
        thread.setDaemon( true );
        thread.start();

        return result;
    }
{@inheritDoc}