Re: Math.random()

Jeff Higgins wrote:


ok, am trying to do this now.. acc to docs it's like a vector except
"synchronized" (not sure what this means..) only thing in Vector you add
elements thus:

   vPhotos.addElement(imgsList[i]);

but am having problems here:

    ArrayList photos = new ArrayList();

         File directory = new File(System.getProperty("user.dir"));
         String[] textFileNames = directory.list(new FilenameFilter() {
             public boolean accept(File dir, String name) {
        return name.endsWith(".jpg") || name.endsWith( ".JPG");
                     }
                 });

    for (int i=0; i < textFileNames.length+1; i++) {
            photos.add(i); // error here...
    }

how do I convert this "i" to an object (since this method takes only obj
as argument..)

and then how do I apply Collections.shuffle() to it??

    photos.Collections.shuffle() ?? I dont think so....;)

I really need this today, for some photos I'm putting together for a
friend overseas, sending with a friend who travels today....

thank you very much..