*/
static public <T extends UIComponent> T showComponentOnWorking(UIComponent uicomp, Class<T> clazz) throws Exception
{
UIPortalApplication uiPortalApp = uicomp.getAncestorOfType(UIPortalApplication.class);
UIWorkingWorkspace uiWorkingWS = uiPortalApp.getChildById(UIPortalApplication.UI_WORKING_WS_ID);
UIPortalToolPanel uiToolPanel = uiWorkingWS.findFirstComponentOfType(UIPortalToolPanel.class).setRendered(true);
T uiWork = uiToolPanel.createUIComponent(clazz, null, null);
uiToolPanel.setUIComponent(uiWork);
//uiWorkingWS.setRenderedChild(UIPortalToolPanel.class) ;
return uiWork;
}