update README

README.md

@@ -372,11 +372,7 @@ awslocal lambda create-function --function-name myLambda \
 
 ## Integration with Java/JUnit
 
-In order to use LocalStack with Java, the project ships with a simple JUnit runner and a JUnit 5
-extension. Take a look at the example JUnit tests in `ext/java`.
-
-By default, the JUnit Test Runner starts LocalStack in a Docker container, for the duration of the test.
-The container can be configured by using the `@LocalstackDockerProperties` annotation.
+In order to use LocalStack with Java, the project ships with a simple JUnit runner, see sample below.
 
 ```
 ...
@@ -394,44 +390,10 @@ public class MyCloudAppTest {
     List<Bucket> buckets = s3.listBuckets();
     ...
   }
-
-}
-```
-
-Or with JUnit 5 :
-
-```
-@ExtendWith(LocalstackDockerExtension.class)
-@LocalstackDockerProperties(...)
-public class MyCloudAppTest {
-   ...
 }
 ```
 
-The LocalStack JUnit test runner is published as an artifact in Maven Central.
-Simply add the following dependency to your `pom.xml` file:
-
-```
-<dependency>
-    <groupId>cloud.localstack</groupId>
-    <artifactId>localstack-utils</artifactId>
-    <version>0.2.0</version>
-</dependency>
-```
-
-You can configure the Docker behaviour using the `@LocalstackDockerProperties` annotation with the following parameters:
-
-| property                    | usage                                                                                                                        | type                         | default value |
-|-----------------------------|------------------------------------------------------------------------------------------------------------------------------|------------------------------|---------------|
-| `pullNewImage`              | Determines if a new image is pulled from the docker repo before the tests are run.                                           | boolean                      | `false`         |
-| `randomizePorts`            | Determines if the container should expose the default local stack ports (4567-4583) or if it should expose randomized ports. | boolean                      | `false`         |
-| `services`                  | Determines which services should be run when the localstack starts.                                                          | String[]                     | All           |
-| `imageTag`                  | Use a specific image tag for docker container                                                                                | String                       | `latest`        |
-| `hostNameResolver`          | Used for determining the host name of the machine running the docker containers so that the containers can be addressed.     | IHostNameResolver            | `localhost`     |
-| `environmentVariableProvider` | Used for injecting environment variables into the container.                                                                 | IEnvironmentVariableProvider | Empty Map     |
-| `useSingleDockerContainer`  | Whether a singleton container should be used by all test classes.                     | boolean | `false`     |
-
-_Note: When specifying the port in the `services` property, you cannot use `randomizePorts = true`_
+For more details and a complete list of configuration parameters, please refer to the [LocalStack Java Utils](https://github.com/localstack/localstack-java-utils) repository.
 
 ### Troubleshooting