Bug 83248 Warnings in javadoc generation
If you check N20050119-0010/compilelogs/platform.doc.isv.javadoc.txt, you will find that there are a lot of warnings during the javadoc generation of platform plugins. I will attach patches to get rid of them.
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/ImageCache.java
* Retrieve the image from the cache, or create it if it has not been
	 * created yet.
	 * 
	 * @param imageDescriptor
	 *            The image descriptor.
	 * @param mapEntry
	 *            The mape entry.
	 * @param referenceToAdd
	 *            The weak reference to add.
	 * @param typeOfImage
	 *            The type of image to create.
	 * @return the requested image, or the missing image if an error occurs in
	 *         the creation of the image.
	 */
	private Image getImageFromEquivalenceSet(ImageDescriptor imageDescriptor,
			ImageMapEntry mapEntry, ImageCacheWeakReference referenceToAdd,
			int typeOfImage) {
		final Image[] images = mapEntry.getImages();
		final EquivalenceSet equivalenceKey = mapEntry.getEquivalenceSet();
		
		boolean added = equivalenceKey.addWeakReference(referenceToAdd);
		if (!added) {
			
			referenceToAdd.clear();
		}
		
		if (images[typeOfImage] != null) {
			return images[typeOfImage];
		}