private void parseAttlistContent() {
    while (true) {
      if (myBuilder.getTokenType() == XML_ENTITY_REF_TOKEN) {
        parseEntityRef();
      }
      else if (myBuilder.getTokenType() == XML_COMMENT_START) {
        parseComment();
      } else if (parseAttributeDecl()) {
      }
      else {
        break;
      }
    }
  }
private void parseAttlistContent()