8170544: Fix code scan findings in libnet
Reviewed-by: goetz, chegar

8167295: Further cleanup to the native parts of libnet/libnio
Reviewed-by: chegar

8067846: (sctp) InternalError when receiving SendFailedNotification
Reviewed-by: chegar

8067377: My hobby: caning, then then canning, the the can-can
Summary: Fix ALL the stutters!
Reviewed-by: rriggs, mchung, lancea

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