code: private String getApplicationTitle(final UIContext uic) {
  		WComponent root = uic.getUI();
  		String title = root instanceof WApplication ? ((WApplication) root).getTitle() : null;
  
  		Map<String, String> params = uic.getEnvironment().getHiddenParameters();
  		String target = params.get(WWindow.WWINDOW_REQUEST_PARAM_KEY);
  
  		if (target != null) {
  			ComponentWithContext targetComp = WebUtilities.getComponentById(target, true);
  
  			if (targetComp != null && targetComp.getComponent() instanceof WWindow) {
  				try {
  					UIContextHolder.pushContext(targetComp.getContext());
  					title = ((WWindow) targetComp.getComponent()).getTitle();
  				} finally {
  					UIContextHolder.popContext();
  				}
  			}
  		}
  
  		return title == null ? "" : title;
  	}
docs: Retrieves the application title for the given context. This mess is required due to WWindow essentially existing
  as a separate UI root. If WWindow is eventually removed, then we can just retrieve the title from the root
  WApplication.
  
  @param uic the context to check.
  @return the current application title.