Adding createAnonymousCredentials()

Author: davidh44

.changes/next-release/bugfix-AWSS3-54f8f8c.json

@@ -0,0 +1,6 @@
+{
+    "category": "AWS S3", 
+    "contributor": "", 
+    "type": "bugfix", 
+    "description": "Added usage of createAnonymousCredentials to fix issue where NPE was thrown when AnonymousCredentialsProvider was passed in"
+}

pom.xml

@@ -113,7 +113,7 @@
         <rxjava.version>2.2.21</rxjava.version>
         <commons-codec.verion>1.10</commons-codec.verion>
         <jmh.version>1.29</jmh.version>
-        <awscrt.version>0.19.1</awscrt.version>
+        <awscrt.version>0.19.2</awscrt.version>
 
         <!--Test dependencies -->
         <junit5.version>5.8.1</junit5.version>

services-custom/s3-transfer-manager/src/main/java/software/amazon/awssdk/transfer/s3/Main.java

@@ -143,11 +143,6 @@
             <artifactId>eventstream</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>com.amazonaws</groupId>
-            <artifactId>aws-java-sdk-s3</artifactId>
-            <version>1.11.404</version>
-            <scope>compile</scope>
-        </dependency>
+
     </dependencies>
 </project>

services/s3/pom.xml

@@ -102,6 +102,9 @@ public void crtCredentials_anonymousCredentialsProvider_shouldWork() {
 
         Credentials crtCredentials = crtCredentialsProvider.getCredentials().join();
 
+        assertThat(crtCredentials.getAccessKeyId()).isNull();
+        assertThat(crtCredentials.getSecretAccessKey()).isNull();
+
     }