JavaMoney/jsr354-api — pull request #32 by jhorstmann (2014-06-26 16:26:29+00:00)
Title: Fix concurrent initialization of MonetaryRoundings

In a container or parallel test environment the initialization of MonetaryRoundings fails sporadically.

This fixes , the issue was actually in the non-threadsafe usage of a `ConcurrentMap` inside `DefaultServiceProvider` in the api project and not the in the reference implementation.

This pull request is based on the 0.8 tag, since I'm currently still on java 7.