> And, kindly give me one or two best options not 99 for which CPAN is notoriously famous for.

You appear to assume that there is a one-to-one mapping between Java libraries and perl libraries. That isn't the case. You need to tell us what you are doing with those Java libraries before we can tell you what the perl equivalents are *for what you are doing*, and even then there may not *be* equivalents because we have tools that work completely differently to achieve the same result.

Also you need to explain what those Java things are. You appear to assume that we know what you are talking about. I for one have no idea what "Spring" is, aside from being a season, a type of onion, and something that goes "sproing".