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
for (int i = 0; i < commandLineArgs.length; i++) {
			if (commandLineArgs[i].equalsIgnoreCase("-newUpdates")) { 
				newUpdates = true;
				break;
			}
		}
		if (newUpdates) {
			try {
				SiteManager.handleNewChanges();
			} catch (CoreException e) {
				IDEWorkbenchPlugin.log(
						"Problem opening update manager", e.getStatus()); 
			}
		}
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.application.WorkbenchAdvisor#getDefaultPageInput
	 */
	public IAdaptable getDefaultPageInput() {
		return ResourcesPlugin.getWorkspace().getRoot();
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.application.WorkbenchAdvisor
	 */
	public String getInitialWindowPerspectiveId() {
		int index = PlatformUI.getWorkbench().getWorkbenchWindowCount() - 1;