8181298: Assertion failure in com.sun.tools.javac.comp.Modules
Summary: Fixing dependencies for ct.sym-files target.
Reviewed-by: tbell, erikj
Contributed-by: erik.joelsson@oracle.com

8178152: Handling of incubating modules, the jdk.unsupported module and --add-exports with --release <current>
Summary: --release 9 should only allow documented modules; --add-exports/--add-reads/--patch-module should not be allowed on system modules when --release 9 is used.
Reviewed-by: jjg, erikj, ihse

8166965: Some small java build tools are still running with big JVM configuration
Reviewed-by: ihse

8164887: update tests to remove use of old-style options
Reviewed-by: mchung

8153211: Convert build tool to use the new -XaddExports syntax in bootcycle build
Reviewed-by: alanb

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

8141333: Rename SetupArchive to SetupJarArchive
Reviewed-by: erikj, tbell

8072480: javac should support compilation for a specific platform version
Summary: Adding a new javac option for compiling for JDK N: -release N; including history data for previous version of JDK.
Reviewed-by: erikj, ihse, jjg, mcimadamore, mr
Contributed-by: jan.lahoda@oracle.com, erik.joelsson@oracle.com, jonathan.gibbons@oracle.com