I'm currently struggling with some Jersey 2 Client problems.

 

The following curl cmd is working:

curl --user user:pwd -H "Content-Type: /xml" -T data.xml -X PUT http://www.example.com/folder/file

 

Now I want to do the same with the Jersey API. But the following code produces a 400 response:

 

Client client = ClientBuilder.newClient();
HttpAuthenticationFeature authFeature = HttpAuthenticationFeature.universal("user","pwd");
client.register(authFeature);

WebTarget target = client.target("http://www.example.com/folder/file");
InputStream stream = new ByteArrayInputStream(xmlString.getBytes(StandardCharsets.UTF_8));
Response response = target.request().header("Content-Type:", "/xml")
                       .put(Entity.entity(stream, MediaType.APPLICATION_OCTET_STREAM));

 

Any idea whats wrong with this request?