run spotlessApply

Author: markdboyd

src/test/java/org/opensearch/commons/authuser/util/Base64HelperTest.java

@@ -1,15 +1,15 @@
 /*
+ * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
- * Modifications Copyright OpenSearch Contributors. See
- * GitHub history for details.
  */
+
 package org.opensearch.commons.authuser.util;
 
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsString;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThrows;
+
 import java.io.ByteArrayOutputStream;
 import java.io.ObjectOutputStream;
 import java.io.Serializable;
@@ -20,14 +20,8 @@
 import java.util.stream.IntStream;
 
 import org.junit.Test;
-
 import org.opensearch.OpenSearchException;
 
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.containsString;
-import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertThrows;
-
 public class Base64HelperTest {
 
     private static final class NotSafeSerializable implements Serializable {

src/test/java/org/opensearch/commons/authuser/util/SafeSerializationUtilsTest.java

@@ -1,15 +1,15 @@
 /*
  * Copyright OpenSearch Contributors
  * SPDX-License-Identifier: Apache-2.0
- *
- * The OpenSearch Contributors require contributions made to
- * this file be licensed under the Apache-2.0 license or a
- * compatible open source license.
- *
  */
 
 package org.opensearch.commons.authuser.util;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.InetSocketAddress;
@@ -20,11 +20,6 @@
 import org.junit.After;
 import org.junit.Test;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
 public class SafeSerializationUtilsTest {
 
     @After