I used SOAP a lot. One day I tried to recompile my old WSDL using a newer version of Java. Now the old client couldn’t talk to the new server. Or was it the oth

I used SOAP a lot. One day I tried to recompile my old WSDL using a newer version of Java. Now the old client couldn’t talk to the new server. Or was it the other way? Anyway now I use JSON over HTTP and I don’t care if it’s REST or not.