public JobManagerSetSerializer() {
//task providers (for basic JobManager):
TypedSerializerSet taskManagerSerializers = new TypedSerializerSet();
taskManagerSerializers.addSerializer(new FunctionTaskManagerSerializer());
taskManagerSerializers.addSerializer(new GridpTaskManagerSerializer());
//taskManagerSerializers.addSerializer(new ProxyTaskProviderSerializer());
//job managers:
TypedSerializerSet jobManagerSerializer = new TypedSerializerSet();
jobManagerSerializer.addSerializer(