chore: generate libraries at Fri Mar 6 14:38:15 UTC 2026

Author: cloud-java-bot

google-cloud-spanner/src/main/java/com/google/cloud/spanner/MutableCredentials.java

@@ -19,7 +19,6 @@
 import com.google.auth.Credentials;
 import com.google.auth.RequestMetadataCallback;
 import com.google.auth.oauth2.ServiceAccountCredentials;
-
 import java.io.IOException;
 import java.net.URI;
 import java.util.List;
@@ -45,7 +44,9 @@ public class MutableCredentials extends Credentials {
   private volatile ServiceAccountCredentials delegate;
   private final Set<String> scopes;
 
-  /** Creates a MutableCredentials instance with default spanner scopes {@link SpannerOptions.SCOPES} */
+  /**
+   * Creates a MutableCredentials instance with default spanner scopes {@link SpannerOptions.SCOPES}
+   */
   public MutableCredentials(ServiceAccountCredentials credentials) {
     this(credentials, SpannerOptions.SCOPES);
   }

google-cloud-spanner/src/test/java/com/google/cloud/spanner/MutableCredentialsTest.java

@@ -29,10 +29,8 @@
 import com.google.auth.CredentialTypeForMetrics;
 import com.google.auth.RequestMetadataCallback;
 import com.google.auth.oauth2.ServiceAccountCredentials;
-
 import java.io.IOException;
 import java.net.URI;
-
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.HashSet;

google-cloud-spanner/src/test/java/com/google/cloud/spanner/connection/it/ITMutableCredentialsTest.java

@@ -16,19 +16,17 @@
 
 package com.google.cloud.spanner.connection.it;
 
-
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.junit.Assume.assumeTrue;
 
 import com.google.auth.oauth2.GoogleCredentials;
 import com.google.auth.oauth2.ServiceAccountCredentials;
-
+import com.google.cloud.spanner.MutableCredentials;
 import com.google.cloud.spanner.SerialIntegrationTest;
 import com.google.cloud.spanner.Spanner;
 import com.google.cloud.spanner.SpannerOptions;
 import com.google.cloud.spanner.admin.instance.v1.InstanceAdminClient;
-import com.google.cloud.spanner.MutableCredentials;
 import com.google.spanner.admin.instance.v1.ProjectName;
 import java.io.IOException;
 import java.io.InputStream;
@@ -86,7 +84,7 @@ public void testMutableCredentialsUpdateAuthorizationForRunningClient() throws I
 
     ProjectName projectName = ProjectName.of(options.getProjectId());
     try (Spanner spanner = options.getService();
-         InstanceAdminClient instanceAdminClient = spanner.createInstanceAdminClient()) {
+        InstanceAdminClient instanceAdminClient = spanner.createInstanceAdminClient()) {
       instanceAdminClient.listInstances(projectName);
 
       // update mutableCredentials now to use an invalid credentials