OZG-7346 Cleanup code

ozgcloud-elasticsearch-operator/src/test/java/de/ozgcloud/operator/common/elasticsearch/ElasticsearchRemoteServiceITCase.java

@@ -51,12 +51,12 @@ class ElasticsearchRemoteServiceITCase {
 	private final ElasticsearchRemoteService service = new ElasticsearchRemoteService(client);
 
 	@BeforeAll
-	public static void startContainer() {
+	static void startContainer() {
 		ElasticsearchTestClient.ELASTICSEARCH_CONTAINER.start();
 	}
 
 	@AfterAll
-	public static void stopContainer() {
+	static void stopContainer() {
 		ElasticsearchTestClient.ELASTICSEARCH_CONTAINER.stop();
 	}
 
@@ -70,7 +70,7 @@ class ElasticsearchRemoteServiceITCase {
 
 			@SneakyThrows
 			@BeforeEach
-			public void initIndex() {
+			void initIndex() {
 				createIndex();
 			}
 
@@ -125,7 +125,7 @@ class ElasticsearchRemoteServiceITCase {
 
 			@SneakyThrows
 			@BeforeEach
-			public void initSecurityRole() {
+			void initSecurityRole() {
 				createIndex();
 				client.security().putRole(service.createPutRoleRequest(PutRoleRequestDataTestFactory.create()));
 			}
@@ -170,7 +170,7 @@ class ElasticsearchRemoteServiceITCase {
 
 			@SneakyThrows
 			@BeforeEach
-			private void initSecurityUser() {
+			void initSecurityUser() {
 				createIndex();
 				client.security().putUser(service.createPutUserRequest(PutUserRequestDataTestFactory.create()));
 			}

ozgcloud-elasticsearch-operator/src/test/java/de/ozgcloud/operator/common/elasticsearch/ElasticsearchTestClient.java

@@ -48,11 +48,9 @@ public class ElasticsearchTestClient {
 	private static final Duration STARTUP_TIMEOUT = Duration.of(2, ChronoUnit.MINUTES);
 
 	public static final ElasticsearchContainer ELASTICSEARCH_CONTAINER = new ElasticsearchContainer(IMAGE_NAME)
-			.withAccessToHost(true)
 			.withExposedPorts(PORT)
 			.withPassword(PASSWORD)
 			.withStartupTimeout(STARTUP_TIMEOUT);
-	//			.withMinimumRunningDuration(Duration.ofMinutes(2));
 
 	public static ElasticsearchClient create() {
 		var transport = new RestClientTransport(buildRestClient(), new JacksonJsonpMapper());