final TestActorRef<TestShardManager> shardManager1 = TestActorRef.create(system1,
newTestShardMgrBuilder(new ConfigurationImpl(new EmptyModuleShardConfigProvider()))
final TestActorRef<TestShardManager> shardManager1 = TestActorRef.create(system1,
newTestShardMgrBuilder(new ConfigurationImpl(new EmptyModuleShardConfigProvider()))