Update S3ExpressIntegrationTest to use dynamically created bucket names (#5231)

Author: joviegas

services/s3/src/it/java/software/amazon/awssdk/services/s3/s3express/S3ExpressIntegrationTest.java

@@ -20,6 +20,7 @@
 import static org.assertj.core.api.Assertions.fail;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static software.amazon.awssdk.testutils.service.AwsTestBase.CREDENTIALS_PROVIDER_CHAIN;
+import static software.amazon.awssdk.testutils.service.S3BucketUtils.temporaryBucketName;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -101,6 +102,12 @@ public class S3ExpressIntegrationTest extends S3ExpressIntegrationTestBase {
     private static S3AsyncClient s3CrtAsync;
     private static String testBucket;
 
+    private static final String S3EXPRESS_BUCKET_PATTERN = temporaryBucketName(S3ExpressIntegrationTest.class) +"--%s--x-s3";
+
+    private static String getS3ExpressBucketNameForAz(String az) {
+        return String.format(S3EXPRESS_BUCKET_PATTERN, az);
+    }
+
     @BeforeAll
     static void setup() {
         s3 = s3ClientBuilder(TEST_REGION).overrideConfiguration(o -> o.addExecutionInterceptor(capturingInterceptor))

services/s3/src/it/java/software/amazon/awssdk/services/s3/s3express/S3ExpressIntegrationTestBase.java

@@ -43,13 +43,6 @@
 
 public class S3ExpressIntegrationTestBase {
 
-    private static final String S3EXPRESS_BUCKET_PATTERN = "s3express-java-integ--%s--x-s3";
-    protected static final String STANDARD_BUCKET = "s3express-java-integ-tests";
-
-    protected static String getS3ExpressBucketNameForAz(String az) {
-        return String.format(S3EXPRESS_BUCKET_PATTERN, az);
-    }
-
     protected static S3ClientBuilder s3ClientBuilder(Region region) {
         return S3Client.builder()
                        .region(region)