Merge pull request #755 from navikt/open

open DefaultOAuth2HttpClient

Author: jan-olaveide

token-client-spring/src/main/kotlin/no/nav/security/token/support/client/spring/oauth2/DefaultOAuth2HttpClient.kt

@@ -11,7 +11,7 @@ import org.springframework.http.RequestEntity
 import org.springframework.util.LinkedMultiValueMap
 import org.springframework.web.client.HttpStatusCodeException
 import org.springframework.web.client.RestOperations
- class DefaultOAuth2HttpClient(val restOperations: RestOperations) : OAuth2HttpClient {
+ open class DefaultOAuth2HttpClient(val restOperations: RestOperations) : OAuth2HttpClient {
     constructor(builder: RestTemplateBuilder) :this(builder.build())