jruby/jruby — pull request #1336 by lucasallan (2013-12-14 02:46:44+00:00)
Title: Fixing Enumerator#peek behaviour. When the Enumerator position is alread...

...y at the end and method peek is called then JRuby was throwing a NullPointerException. But the correct behaviour should be raise a StopIteration.