}
@Bean
public ConverterRegistrar converterRegistrar() {
Set<Converter<?, ?>> converters = new HashSet<Converter<?,?>>();
converters.add(new MindObjectToHolderConverter(objectMapper()));
String[] packages = new String[]{
"org.springframework.yarn.batch.repository.bindings",
"org.springframework.yarn.batch.repository.bindings.exp",
"org.springframework.yarn.batch.repository.bindings.repo"};
converters.add(new MindHolderToObjectConverter(objectMapper(), packages));