8160398: (jdeps) Replace a list of JDK 8 internal API for detecting if it's removed in JDK 9 or later
Reviewed-by: dfuchs

8159524: jdeps -jdkinternals throws NPE when no replacement is known
Reviewed-by: dfuchs

8153042: jdeps should continue to report JDK internal APIs that are removed/renamed in JDK
Reviewed-by: dfuchs

8156680: jdeps implementation refresh
Reviewed-by: dfuchs

8142968: Module System implementation
Summary: Initial integration of JEP 200, JEP 260, JEP 261, and JEP 282
Reviewed-by: jjg, jlahoda, vromero, mcimadamore, bpatel, ksrini, darcy, anazarov, dfuchs
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, jonathan.gibbons@oracle.com, karen.kinnear@oracle.com, mandy.chung@oracle.com, mark.reinhold@oracle.com, jan.lahoda@oracle.com, vicente.romero@oracle.com, andreas.lundblad@oracle.com, andrey.x.nazarov@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, kumar.x.srinivasan@oracle.com, sundararajan.athijegannathan@oracle.com

8074432: Move jdeps and javap to jdk.jdeps module
Reviewed-by: jjg, alanb, erikj