How to tell if an Image is loaded using Toolkit.getImage()

If I use Toolkit.getImage(url) it always returns an Image object, no matter if the image located at that url is a correct image or not.
The w/h is always -1, -1 right after loading (since it hasn't been loaded completely of course).
Anyone know how I can tell if a correct image is loaded or not, without adding a MediaTracker?

Why don't you want to use a MediaTracker? It is by far the most convenient way to do what you want to do.
Huw

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