8074068: Cleanup in java.base/share/classes/sun/security/x509/
Reviewed-by: mullan, ahgross, coffeys

8079478: some docs cleanup for sun.security
Summary: some docs cleanup
Reviewed-by: weijun

8059916: Change default criticality of policy mappings and policy constraints certificate extensions
Reviewed-by: mullan

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