chore: generate libraries at Tue Jan 13 03:29:37 UTC 2026

Author: cloud-java-bot

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

@@ -100,8 +100,7 @@ public void setUp() {
   @SuppressWarnings("unchecked")
   @Test
   public void testBatchReadOnlyTxnWithBound() throws Exception {
-    Session sessionProto =
-        Session.newBuilder().setName(SESSION_NAME).setMultiplexed(true).build();
+    Session sessionProto = Session.newBuilder().setName(SESSION_NAME).setMultiplexed(true).build();
     when(gapicRpc.createSession(
             eq(DB_NAME), anyString(), anyMap(), optionsCaptor.capture(), eq(true)))
         .thenReturn(sessionProto);

google-cloud-spanner/src/test/java/com/google/cloud/spanner/connection/ConnectionTest.java

@@ -23,8 +23,6 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import com.google.api.core.ApiFuture;
-import com.google.api.core.ApiFutures;
 import com.google.cloud.spanner.AbortedException;
 import com.google.cloud.spanner.Dialect;
 import com.google.cloud.spanner.ErrorCode;
@@ -36,8 +34,6 @@
 import com.google.cloud.spanner.SpannerOptions;
 import com.google.cloud.spanner.Statement;
 import com.google.cloud.spanner.TimestampBound;
-import com.google.cloud.spanner.connection.ConnectionOptions.Builder;
-import com.google.cloud.spanner.connection.StatementExecutor.StatementExecutorType;
 import com.google.common.collect.ImmutableList;
 import com.google.spanner.v1.CommitRequest;
 import com.google.spanner.v1.DirectedReadOptions;

proto-google-cloud-spanner-executor-v1/src/main/proto/google/spanner/executor/v1/cloud_executor.proto

@@ -1508,18 +1508,13 @@ message HeartbeatRecord {
 
 // Options for Cloud Spanner Service.
 message SpannerOptions {
-  // DEPRECATED: Options for configuring the session pool.
-  // The Java client now uses multiplexed sessions exclusively.
-  SessionPoolOptions session_pool_options = 1 [deprecated = true];
+  // Options for configuring the session pool
+  SessionPoolOptions session_pool_options = 1;
 }
 
-// DEPRECATED: Options for the session pool used by the DatabaseClient.
-// The Java client now uses multiplexed sessions exclusively.
-// This message is kept for backward compatibility only.
+// Options for the session pool used by the DatabaseClient.
 message SessionPoolOptions {
-  option deprecated = true;
-
-  // DEPRECATED: This field is no longer used.
-  // Multiplexed sessions are now always enabled.
-  bool use_multiplexed = 1 [deprecated = true];
+  // passing this as true, will make applicable RPCs use multiplexed sessions
+  // instead of regular sessions
+  bool use_multiplexed = 1;
 }