8047328: Improve memory usage for cards in SparsePRTEntry
Summary: Use uint16_t for cards in a SparsePRTEntry, and use an additional integer to record the current position on where to add the next card.
Reviewed-by: mgerdin, ehelin
Contributed-by: Andreas Sjoberg <andreas.sjoberg@oracle.com>, Thomas Schatzl <thomas.schatzl@oracle.com>
The Nashorn repo is in the process of being migrated to OpenJDK and as such is
incomplete in several areas.
- The build system is not fully integrated. When complete, Nashorn will be
installed in its proper location in the JRE.
- Once integrated, the correct version of the JDK will be wrapped around
Nashorn. In the meantime, ensure you use JDK8 b68 or later.
- The jjs tool has not been implemented in binary form yet. Use "sh bin/jjs"
(or bin/jjs.bat on windows) in the interm.
- The Dynalink component is not fully integrated into Nashorn as yet, but will
be when details are finalized.
- And, finally Nashorn is still in development. To stay up to date, subscribe
to nashorn-dev@openjdk.java.net at
http://mail.openjdk.java.net/mailman/listinfo/nashorn-dev.