8186156: Fix a11y and HTML issues in java.net and javax.net packages
Reviewed-by: lancea, mchung

8179592: Update tables in java.base to be HTML 5-friendly.
Reviewed-by: mchung, darcy, martin

8163482: java.net.URLPermission.getActions() adds a trailing colon when header-names is empty
Reviewed-by: chegar, dfuchs

8161291: Serialization Tests for URLPermission is failing
Reviewed-by: dfuchs, chegar

8071660: URLPermission not handling empty method lists correctly
Reviewed-by: chegar, dfuchs, prappo, rriggs

8114860: Behavior of java.net.URLPermission.getActions() contradicts spec
Reviewed-by: chegar, prappo

8071125: Improve exception messages in URLPermission
Reviewed-by: chegar, prappo

8054834: Modular Source Code
Reviewed-by: alanb, chegar, ihse, mduigou
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, magnus.ihse.bursie@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, paul.sandoz@oracle.com