public void deleteCategoryAttribute() {
   categoryAttribute = categoryBean.findCategoryAttributeByID(id);
   categoryBean.removeCategoryAttribute(categoryAttribute);
   FacesContext.getCurrentInstance()
       .addMessage(
           "categoryAttributeList",
           new FacesMessage("CategoryAttribute " + categoryAttribute.getName() + " deleted."));
   this.categoryAttribute = new CategoryAttribute();
 }
 public void editCategoryAttributeSetup() {
   categoryAttribute = categoryBean.findCategoryAttributeByID(id);
 }