resolvedBundles.remove(existing);
	public boolean updateBundle(BundleDescription newDescription) {		BundleDescriptionImpl existing = (BundleDescriptionImpl) bundleDescriptions.get((BundleDescriptionImpl) newDescription);		if (existing == null)			return false;		if (!bundleDescriptions.remove(existing))			return false;		if (!basicAddBundle(newDescription))			return false;		resolved = false;		getDelta().recordBundleUpdated((BundleDescriptionImpl) newDescription);		if (resolver != null)			resolver.bundleUpdated(newDescription, existing);		return true;	}