pantsbuild/pants — pull request #264 by jsirois (2014-06-21 23:20:16+00:00)
Title: Scrub more variables when spawning java processes.

This adds scrubbing for `_JAVA_OPTIONS` and `JAVA_TOOL_OPTIONS`
which will quasi-silently add trumping jvm options to the command line
when present. This leads to hermeticity leaks that can affect
correctness and are hard to debug.

https://rbcommons.com/s/twitter/r/583/