JavaDoc Parser for common javadocs?-Collection of common programming errors

Is there a somethign I can use to parse JavaDoc, such that I can operate on it through the standard Doclet interfaces at runtime? http://docs.oracle.com/javase/6/docs/jdk/api/javadoc/doclet/com/sun/javadoc/package-summary.html (so, essentially the reverse operation of a Doclet ^^v)

I understand that it would be impossible to write a parser for every Javadoc (since this can be an arbitrary documentation format), but I’d be curious to know if there was somethign like that for the Standard Doclet.