OZG-6495 reorder methods

ozgcloud-keycloak-operator/src/main/java/de/ozgcloud/operator/keycloak/realm/KeycloakRealmService.java

@@ -43,14 +43,6 @@ class KeycloakRealmService {
 
 	private final KeycloakGenericRemoteService keycloakGenericRemoteService;
 
-	void createRealm(OzgCloudKeycloakRealmSpec realm, String realmName) {
-		Optional.of(realm)
-				.map(mapper::map)
-				.map(realmRepresentation -> addRealmName(realmRepresentation, realmName))
-				.filter(realmRepresentation -> !keycloakGenericRemoteService.realmExists(realmName))
-				.ifPresent(remoteService::createRealm);
-	}
-
 	public void createOrUpdateRealm(OzgCloudKeycloakRealmSpec realm, String realmName) {
 		keycloakGenericRemoteService.getRealmRepresentation(realmName)
 				.ifPresentOrElse(existingRealm -> updateRealm(existingRealm, realm),
@@ -59,7 +51,6 @@ class KeycloakRealmService {
 	}
 
 	void updateRealm(RealmRepresentation existingRealm, OzgCloudKeycloakRealmSpec spec) {
-
 		try {
 			LOG.debug("{}: Updating existing realm...", existingRealm);
 			var realmRepresentation = mapper.update(existingRealm, spec);
@@ -68,7 +59,14 @@ class KeycloakRealmService {
 			LOG.warn(existingRealm + ": Updating existing realm failed: ", e);
 			throw e;
 		}
+	}
 
+	void createRealm(OzgCloudKeycloakRealmSpec realm, String realmName) {
+		Optional.of(realm)
+				.map(mapper::map)
+				.map(realmRepresentation -> addRealmName(realmRepresentation, realmName))
+				.filter(realmRepresentation -> !keycloakGenericRemoteService.realmExists(realmName))
+				.ifPresent(remoteService::createRealm);
 	}
 
 	void addOrUpdateRealmRoles(OzgCloudKeycloakRealmSpec spec, String realm) {