Bug 236083 [Doc] Copyright update
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchPlugin.java
* @return info about the primary feature, or <code>null</code> if there 
     * is no primary feature or if this information is unavailable
     */
    public AboutInfo getPrimaryInfo() {
        IProduct product = Platform.getProduct();
        return product == null ? null : new AboutInfo(product);
    }
	
	/**
	 * Get the workbench image with the given path relative to
	 * ICON_PATH.
	 * @param relativePath
	 * @return ImageDescriptor
	 */
	public static ImageDescriptor getIDEImageDescriptor(String relativePath){
		return imageDescriptorFromPlugin(IDE_WORKBENCH, ICONS_PATH + relativePath);
	}
	/**
	 * Return the resourceManager used by this plug-in.
	 * @return
	 */
	public ResourceManager getResourceManager() {
		if(resourceManager == null){
			resourceManager = new LocalResourceManager(JFaceResources.getResources());
		}
		return resourceManager;
	}
	
	/* (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)