Bug 89139 [JFace] - API Review - DerivedImageDescriptor not complete
while reviewing the API for DerivedImageDescriptor, I noticed that the constructor parameter originalImage is never assigned in the constructor to the instance variable originalImage, which is used in all the creation methods. I doubt this class works...?? Also, the #createResource method doesn't throw the DeviceResourceException as documented.
bundles/org.eclipse.jface/src/org/eclipse/jface/resource/DeviceResourceException.java
/**
	 * All serializable objects should have a stable serialVersionUID
	 */
	private static final long serialVersionUID = 11454598756198L;
    
	/**
	 * Creates a DeviceResourceException indicating an error attempting to
	 * create a resource 
	 * 
	 * @param missingResource
	 */
    public DeviceResourceException(DeviceResourceDescriptor missingResource) {
        super("Unable to create resource " + missingResource.toString(), null); 
    }
}