toolbar.setId(this.getId()+"_toolbar");
	protected void initializeToolbar() {		ContentItem item = getContentItem();		if (item != null) {			String[] actions = item.getToolbarActions();			if (actions != null && actions.length > 0) {				ContentItemToolbar toolbar = new ContentItemToolbar();				toolbar.setToolbarActions(actions);				this.setToolbar(toolbar);			}		}	}