//configuration = configuration.deepCopy();
configuration.put(new PropertySimple("jndi-name", "TestDS"));
configuration.put(new PropertySimple("max-pool-size", "100"));
ConfigurationUpdateRequest cur = new ConfigurationUpdateRequest(0, configuration, defaultDs.getId());
configService.updateResourceConfiguration(cur);
// Verify changes are in place
configuration = configService.loadResourceConfiguration(defaultDs.getId());
assert configuration.getSimple("jndi-name").getStringValue().equals("TestDS") : "Updated property jndiName was incorrect";