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
for (Iterator i = imageCacheWeakReferences.iterator(); i.hasNext();) {
				currentReference = (ImageCacheWeakReference) i.next();
				
				if (currentReference != null) {
					currentReference.clear();
				}
			}
			imageCacheWeakReferences.clear();
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see java.lang.Object#equals(java.lang.Object)
		 */
		public boolean equals(Object object) {
			
			
			ImageDescriptor reachableDescriptor = null;
			if (!(object instanceof EquivalenceSet)) {
				return false;
			}
			
			
			reachableDescriptor = ((EquivalenceSet) object)
					.getFirstReachableDescriptor();
			if (reachableDescriptor == null) {
				return false;
			}