/*
  * (non-Javadoc)
  *
  * @see org.jz.ws.ProductCatalogInterface#getproductsV2(java.lang.String)
  */
 @Override
 public List<Product> getproductsV2(String category) {
   return productService.getproductsV2(category);
 }
 /*
  * (non-Javadoc)
  *
  * @see org.jz.ws.ProductCatalogInterface#getproducts(java.lang.String)
  */
 @Override
 public List<String> getproducts(String category) {
   return productService.getproducts(category);
 }
 /*
  * (non-Javadoc)
  *
  * @see org.jz.ws.ProductCatalogInterface#addProduct(java.lang.String,
  * java.lang.String)
  */
 @Override
 public boolean addProduct(String category, String product) {
   return productService.addProduct(category, product);
 }
 /*
  * (non-Javadoc)
  *
  * @see org.jz.ws.ProductCatalogInterface#getproductCategories()
  */
 @Override
 public List<String> getproductCategories() {
   return productService.getproductCategories();
 }