• John Zhang's avatar
    fix some minor errors. · 7197cf34
    John Zhang authored and John Zhang's avatar John Zhang committed
    There is a problem with classpath such that javadoc wasn't able to find
    `commons.cli` package;
    There are also small problems with using angle brackets `<` & `>` that
    caused javadoc to complain 'malformed HTML tag'.
    After this fix, the remaining errors are all about `@date` and `@id`
    tags. These are not supported by javadoc. However they don't pose a
    problem to the generated HTML document. So these problems are ignored
    for now.