docs: @Override
      protected IIOMetadataNode getStandardTextNode() {
          if (!header.getComments().isEmpty()) {
              IIOMetadataNode text = new IIOMetadataNode("Text");
  
              for (String comment : header.getComments()) {
                  IIOMetadataNode textEntry = new IIOMetadataNode("TextEntry");
                  textEntry.setAttribute("keyword", "comment");
                  textEntry.setAttribute("value", comment);
                  text.appendChild(textEntry);
              }
  
              return text;
          }
  
          return null;
      }