RFR: JEP 359-Records: javadoc code

[Vicente Romero]

Hi,

Please review the javadoc code for JEP 359 (Records), this webrev 
contains only the javadoc code as we have decided to split the new code 
in clusters to make the review process easier.

Thanks in advance for the feedback,
Vicente

PS, Jon is the author of this code please keep him in the loop

http://cr.openjdk.java.net/~vromero/records.review/javadoc/webrev.00/