docs: @Override
      public String format(OperationRequestAddress prefix) {
  
          Iterator<Node> iterator = prefix.iterator();
          if(!iterator.hasNext()) {
              return "/";
          }
  
          StringBuilder builder = new StringBuilder();
          builder.append('/');
          Node next = iterator.next();
          builder.append(next.getType());
          if(next.getName() != null) {
              builder.append('=').append(next.getName());
          }
          while(iterator.hasNext()) {
              builder.append('/');
              next = iterator.next();
              builder.append(next.getType());
              if(next.getName() != null) {
                  builder.append('=').append(next.getName());
              }
          }
          return builder.toString();
      }