String partitioningStrategyClassName = System.getProperty(GroupProperties.PROP_PARTITIONING_STRATEGY_CLASS);
final PartitioningStrategy partitioningStrategy;
if (partitioningStrategyClassName != null && partitioningStrategyClassName.length() > 0) {
partitioningStrategy = ClassLoaderUtil.newInstance(config.getClassLoader(), partitioningStrategyClassName);
} else {
partitioningStrategy = new DefaultPartitioningStrategy();
}
ss = new SerializationServiceBuilder()
.setManagedContext(new HazelcastClientManagedContext(this, config.getManagedContext()))
.setClassLoader(config.getClassLoader())
.setConfig(config.getSerializationConfig())