code: @Override
      public T addAsManifestResource(String resourceName, String target) throws IllegalArgumentException {
          Validate.notNull(resourceName, "ResourceName should be specified");
          Validate.notNull(target, "Target should be specified");
  
          return addAsManifestResource(fileFromResource(resourceName), target);
      }
docs: {@inheritDoc}
  
  @see org.jboss.shrinkwrap.api.container.ManifestContainer#addAsManifestResource(java.lang.String,
  java.lang.String)