RFR (S): JDK-8056242: Add function to return structured information about loaded libraries.

[Fredrik Arvidsson]

Hi

Please help me review this small enhancement.

Webrev: http://cr.openjdk.java.net/~farvidsson/8056242/webrev.00/index.html
Bug: https://bugs.openjdk.java.net/browse/JDK-8056242

Cheers
/F