ReadyTalk/avian — pull request #321 by joshuawarner32 (2014-08-15 16:48:15+00:00)
Title: add hashCode and equals methods to java/util/Map

Granted, this is weird - but this is what openjdk does. Therefore,
some code that is compiled for openjdk (say, protobufs) will treat
calls to Map.hashCode as interface calls instead of virtual calls, as
they would have previously been under avian's classpath.

Also note that this error caused avian to abort in findInterfaceMethod
rather than throw an AbstractMethodError or somesuch - but that's a
problem for another day.