8181290: Invalid HTML 5 in core-libs docs
Reviewed-by: mchung, lancea

8062632: (fs spec) Package description could be clearer on the cases where NPE is thrown
8062553: (fs spec) Files.write and newBufferedWriter methods missing @throws IAE
Reviewed-by: dfuchs

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