code: private ExtractionInfo extractMultilineTextualBlock(
        JsDocToken token, WhitespaceOption option, boolean includeAnnotations) {
      if (token == JsDocToken.EOC || token == JsDocToken.EOL || token == JsDocToken.EOF) {
        return new ExtractionInfo("", token);
      }
      return extractMultilineComment(token, option, true, includeAnnotations);
    }
docs: Extracts the text found on the current line and all subsequent until either an annotation, end
  of comment or end of file is reached. Note that if this method detects an end of line as the
  first token, it will quit immediately (indicating that there is no text where it was expected).
  Note that token = info.token; should be called after this method is used to update the token
  properly in the parser.
  
  @param token The start token.
  @param option How to handle whitespace.
  @param includeAnnotations Whether the extracted text may include annotations. If set to false,
  text extraction will stop on the first encountered annotation token.
  @return The extraction information.