master
8338411: Implement JEP 486: Permanently Disable the Security Manager
8187443: Forest Consolidation: Move files to unified layout
8011697: ScriptEngine "js" randomly means either "rhino" or "nashorn", but should instead select one
8387044: test/jdk/javax/script/CommonSetup.sh incorrectly sets isCygwin=true for MSys/MinGW
8299441: Fix typos in some test files under core-libs component
8241749: Remove the Nashorn JavaScript Engine