bug: make feature changes backwards compatible

Author: tommytroen

src/main/kotlin/no/nav/security/mock/oauth2/MockOAuth2Server.kt

@@ -49,7 +49,10 @@ open class MockOAuth2Server(
 
     @JvmOverloads
     @Throws(IOException::class)
-    fun start(inetAddress: InetAddress = InetAddress.getByName("localhost"), port: Int = 0) {
+    fun start(port: Int = 0) = start(InetAddress.getByName("localhost"), port)
+
+    @Throws(IOException::class)
+    fun start(inetAddress: InetAddress, port: Int) {
         log.debug("attempt to start server on port=$port")
         httpServer.start(inetAddress, port, router)
     }

src/main/kotlin/no/nav/security/mock/oauth2/OAuth2Config.kt

@@ -5,7 +5,7 @@ import no.nav.security.mock.oauth2.http.OAuth2HttpServer
 import no.nav.security.mock.oauth2.token.OAuth2TokenCallback
 import no.nav.security.mock.oauth2.token.OAuth2TokenProvider
 
-data class OAuth2Config(
+data class OAuth2Config @JvmOverloads constructor(
     val interactiveLogin: Boolean = false,
     val tokenProvider: OAuth2TokenProvider = OAuth2TokenProvider(),
     val tokenCallbacks: Set<OAuth2TokenCallback> = emptySet(),