AJAX JSON post to Spring controller returns HTTP 415?

I finally found the solution to the problem, which was trivial but entirely non-obvious.

I am running into this problem right now. However, the above suggestion to test if my class can be serialized to JSON does not work. Which version of Spring-web are you using?

The method signature for MappingJacksonHttpMessageConverter shown here.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.