Keep a record of some benchmarks
Rename local var
rename var
Build section route pipes thread-safely
Worked around what appears to be a bug in JRuby
Merge remote-tracking branch 'origin/javaize' into javaize

* origin/javaize:
  Cleanup.
  First pass at VerticesPipe and unit tests.
  First pass at StreamUniqPipe and unit tests.
  First implementation of NeverPipe and unit tests.
  First pass at LabelPrefixPipe with unit tests.