rspec/rspec-core — pull request #1232 by alindeman (2013-12-24 03:32:41+00:00)
Title: Attempts to reduce JRuby test flickering

It seems that the JAVA_OPTS we set cause our specs to periodically fail. These
options are important for cucumber runtime since rspec is spawned many times,
but are less important for the spec run since it is a single ruby invokation.

/cc: @myronmarston, @jonrowe