distro.getAgeNameDistribution().remove(35);
savedDistro = JOhm.get(Distribution.class, distro.getId());
assertEquals(0, savedDistro.getAgeNameDistribution().size());
// K = Model, V = Primitive
Country country1 = new Country();
country1.setName("FriendlyCountry");
JOhm.save(country1);
Country country2 = new Country();
country2.setName("AngryCountry");
JOhm.save(country2);
distro.getCountryAverageAgeDistribution().put(country1, 30);
distro.getCountryAverageAgeDistribution().put(country2, 90);
savedDistro = JOhm.get(Distribution.class, distro.getId());