Update to Hazelcast 3.2.3

- Fix compilation, if you need to use Hazelcast 3.2.3
- Workaround for issue with recent Hazelcast version + PowerMock
- Unexpected exception should fail the test instead

Change-Id: I2ecf1deb3e38be98837e41b8df57b680ad2445a1
diff --git a/conf/hazelcast.default.xml b/conf/hazelcast.default.xml
index a65edce..dae7437 100644
--- a/conf/hazelcast.default.xml
+++ b/conf/hazelcast.default.xml
@@ -1,5 +1,5 @@
 <hazelcast xsi:schemaLocation="http://www.hazelcast.com/schema/config
-	http://www.hazelcast.com/schema/config/hazelcast-config-3.0.xsd"
+	http://www.hazelcast.com/schema/config/hazelcast-config-3.2.xsd"
 	xmlns="http://www.hazelcast.com/schema/config"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">