8152897: refactor ToolBox to allow reduced documented dependencies
Reviewed-by: vromero

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

8059976: Convert JavacFileManager to use java.nio.file internally
Reviewed-by: jlahoda

8076543: Add @modules as needed to the langtools tests
Reviewed-by: jjg, shurailine

8049367: Modular Run-Time Images
Reviewed-by: jlahoda, ksrini
Contributed-by: alan.bateman@oracle.com, alex.buckley@oracle.com, bradford.wetmore@oracle.com, chris.hegarty@oracle.com, erik.joelsson@oracle.com, james.laskey@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, sundararajan.athijegannathan@oracle.com

8063145: ToolBox should support extracting classes from a JavaFileManager/Location
Reviewed-by: ksrini

7044486: open jdk repos have files with incorrect copyright headers, which can end up in src bundles
Reviewed-by: ohair, trims

7021927: javac: regression in performance
Reviewed-by: jjg

7018859: javac turn off the Zip optimization by default
Reviewed-by: jjg

6943119: Rebrand source copyright notices
Reviewed-by: darcy

6508981: cleanup file separator handling in JavacFileManager
Reviewed-by: mcimadamore