* 4383: Client resttemplate and webclient. Form Params are badly added when they are lists
* 4383: Force redeploy
* 4383: Fix test
* 4383: Fix map
* 4383: revert change
* 4383: Fix test resttemplate-withXml
* adapt the resttemplate target for the threeten Time API
* add threeten dependencies to build.gradle
* fix missing dollar sign
* fix missing dollar sign
* Add support for Spring's RestTemplate in Java client codegen
Resolves#1176
* Update all Java samples to include change for Jackson enums
Currently enums are deserialized from a String value with an
explicit @JsonCreator. However, they are not being serialized with
this String value. This change introduces the @JsonValue annotation
on the toString() method of enums, so they will be serialized as a
String with the correct value.