Hi Benson
I can't make the Aegis tests writing/reading collections working in CXF JAX-RS. I've found that AegisProviderTest#testReadWriteComplexMap is still @Ignored, it might've passed for you because it was @Ignored :-) I've also added testWriteCollections() (which writes List<AegisTestBean>) to AegisJSONProviderTest. I also updated DataBindingJSONProviderTest, one of its internal classes to return List<Book>. AegisJSONProvider extends AegisElementProvider, DataBindingJSONProvider extends DataBindingProvider which actually (in this case) delegates to Aegis DataBinding. AegisJSONProviderTest fails at the write time, it can't find the mapping for List. DataBindingJSONProviderTest fails early at the Aegis DataBinding initialization time for the same reason. I thought Lists were supported by default ? I haven't found any exam[le showing how a type mapping for Lists can be created. Can you please, whenever you have a chance, have a look at these tests ? thanks, Sergey