Bug 153933 [Dialogs] [RCP] Dialog.DLG_IMG_HELP not available in RCP apps
bundles/org.eclipse.ui.ide.application/src/org/eclipse/ui/internal/ide/application/IDEWorkbenchAdvisor.java
: new Version(version).toString();
				String versionedFeature = group.getIdentifier() + ":" + version; 
				ids.put(versionedFeature, info);
			}
		}
		return ids;
	}
	/**
	 * Returns the ordered map of versioned feature ids -> AboutInfo that are
	 * new for this session.
	 * 
	 * @return ordered map of versioned feature ids (key type:
	 *         <code>String</code>) -> infos (value type:
	 *         <code>AboutInfo</code>).
	 */
	public Map getNewlyAddedBundleGroups() {
		if (newlyAddedBundleGroups == null) {
			newlyAddedBundleGroups = createNewBundleGroupsMap();
		}
		return newlyAddedBundleGroups;
	}
	/**
	 * Updates the old features setting and returns a map of new features.
	 */
	private Map createNewBundleGroupsMap() {
		
		IDialogSettings settings = IDEWorkbenchPlugin.getDefault()
				.getDialogSettings();
		String[] previousFeaturesArray = settings.getArray(INSTALLED_FEATURES);