8158963: RMI server-side multiplex protocol should be disabled
Summary: add sun.rmi.transport.tcp.enableMultiplexProtocol to enable RMI multiplex protocol
Reviewed-by: smarks

8155978: Remove HTTP proxy implementation and tests from RMI
Reviewed-by: smarks

8155182: fix to JDK-8066750 broke jdk9 builds
Summary: Restore RMI Http Proxy support for now
Reviewed-by: darcy, lancea, smarks

8066750: Remove HTTP proxy implementation and tests from RMI
Reviewed-by: smarks

8062807: Exporting RMI objects fails when run under restrictive SecurityManager
Reviewed-by: dfuchs, skoivu, igerasim, msheppar

8055309: RMI needs better transportation considerations
Reviewed-by: alanb, igerasim, skoivu, msheppar

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