[8u40] Request for Approval: 8057588: Lots of trivial (empty) classes were generated by the Nashorn compiler as part of restOf-method generation

[Marcus Lagergren]

Please approve.

Bug: https://bugs.openjdk.java.net/browse/JDK-8057588
jdk9 webrev: http://cr.openjdk.java.net/~lagergren/8057588/webrev.00
jdk9 review thread: Again reviews by team -will add noreg tag.

Changes apply cleanly to jdk8u-dev after path reshuffling from modular source code layout.

Thanks,
  Marcus.