code: @Override
      public T addAsWebInfResources(final Package resourcePackage, final String... resourceNames)
          throws IllegalArgumentException {
          Validate.notNull(resourcePackage, "ResourcePackage must be specified");
          Validate.notNullAndNoNullValues(resourceNames,
              "ResourceNames must be specified and can not container null values");
          for (String resourceName : resourceNames) {
              addAsWebInfResource(resourcePackage, resourceName);
          }
          return covarientReturn();
      }
docs: {@inheritDoc}
  
  @see org.jboss.shrinkwrap.api.container.WebContainer#addAsWebInfResources(java.lang.Package, java.lang.String[])