Please review JDK-8144020: Remove long as an internal numeric type:
http://cr.openjdk.java.net/~hannesw/8144020/webrev.01/ Attila already reviewed a previous version of this patch: http://mail.openjdk.java.net/pipermail/nashorn-dev/2015-December/005669.html This version contains most of the changes he suggested. Thanks, Hannes