chore: Address code comments

Author: lqiu96

java-showcase/gapic-showcase/src/test/java/com/google/showcase/v1beta1/it/ITPostQuantumCryptography.java

@@ -22,7 +22,7 @@
 import com.google.api.client.http.javanet.NetHttpTransport;
 import com.google.api.gax.core.NoCredentialsProvider;
 import com.google.api.gax.httpjson.HttpJsonMetadata;
-import com.google.api.gax.httpjson.HttpJsonTransportUtils;
+import com.google.api.gax.httpjson.HttpJsonConscryptUtils;
 import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
 import com.google.showcase.v1beta1.EchoClient;
 import com.google.showcase.v1beta1.EchoRequest;
@@ -178,7 +178,7 @@ void testHttpJsonPqc_withExplicitClassicalGroupsNoPqc() throws Exception {
     // This test explicitly configures non-PQC classical groups (X25519, SecP256r1) on Conscrypt
     // to verify that the client falls back gracefully to classical TLS key exchange.
     NetHttpTransport transport =
-        HttpJsonTransportUtils.configureConscryptSecurityProvider(new NetHttpTransport.Builder())
+        HttpJsonConscryptUtils.configureConscryptSecurityProvider(new NetHttpTransport.Builder())
             .setSslSocketConfigurator(
                 socket -> {
                   if (Conscrypt.isConscrypt(socket)) {

…gax/httpjson/HttpJsonTransportUtils.java …gax/httpjson/HttpJsonConscryptUtils.javasdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/HttpJsonTransportUtils.java renamed to sdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/HttpJsonConscryptUtils.java sdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/HttpJsonTransportUtils.java renamed to sdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/HttpJsonConscryptUtils.java

@@ -38,9 +38,9 @@
 
 /** Utility class for creating and configuring {@link NetHttpTransport} instances. */
 @InternalApi
-public class HttpJsonTransportUtils {
+public class HttpJsonConscryptUtils {
 
-  private static final Logger LOG = Logger.getLogger(HttpJsonTransportUtils.class.getName());
+  private static final Logger LOG = Logger.getLogger(HttpJsonConscryptUtils.class.getName());
 
   /**
    * Default TLS 1.3 Post-Quantum Cryptography (PQC) named groups configured when Conscrypt security
@@ -125,9 +125,9 @@ public static NetHttpTransport.Builder configureConscryptSecurityProvider(
    *
    * @return the Conscrypt provider or null
    */
-  public static Provider getConscryptProvider() {
+  static Provider getConscryptProvider() {
     return ConscryptProviderHolder.INSTANCE;
   }
 
-  private HttpJsonTransportUtils() {}
+  private HttpJsonConscryptUtils() {}
 }

sdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/InstantiatingHttpJsonChannelProvider.java

@@ -197,7 +197,7 @@ public TransportChannelProvider withCredentials(Credentials credentials) {
   HttpTransport createHttpTransport() throws IOException, GeneralSecurityException {
     NetHttpTransport.Builder builder = new NetHttpTransport.Builder();
     configureMtls(builder);
-    HttpJsonTransportUtils.configureConscryptSecurityProvider(builder);
+    HttpJsonConscryptUtils.configureConscryptSecurityProvider(builder);
     return builder.build();
   }
 
@@ -210,7 +210,7 @@ private NetHttpTransport.Builder configureMtls(NetHttpTransport.Builder builder)
     if (mtlsKeyStore == null) {
       return builder;
     }
-    Provider conscryptProvider = HttpJsonTransportUtils.getConscryptProvider();
+    Provider conscryptProvider = HttpJsonConscryptUtils.getConscryptProvider();
     if (conscryptProvider == null) {
       // Fall back to standard JDK JSSE if Conscrypt provider is unavailable
       builder.trustCertificates(null, mtlsKeyStore, "");

sdk-platform-java/gax-java/gax-httpjson/src/main/java/com/google/api/gax/httpjson/ManagedHttpJsonChannel.java

@@ -73,7 +73,7 @@ private ManagedHttpJsonChannel(
     this.endpoint = endpoint;
     this.httpTransport =
         httpTransport == null
-            ? HttpJsonTransportUtils.configureConscryptSecurityProvider(
+            ? HttpJsonConscryptUtils.configureConscryptSecurityProvider(
                     new NetHttpTransport.Builder())
                 .build()
             : httpTransport;
@@ -234,7 +234,7 @@ public ManagedHttpJsonChannel build() {
 
       if (httpTransport == null) {
         httpTransport =
-            HttpJsonTransportUtils.configureConscryptSecurityProvider(
+            HttpJsonConscryptUtils.configureConscryptSecurityProvider(
                     new NetHttpTransport.Builder())
                 .build();
       }

sdk-platform-java/gax-java/gax-httpjson/src/test/java/com/google/api/gax/httpjson/InstantiatingHttpJsonChannelProviderTest.java

@@ -213,7 +213,7 @@ void testCreateHttpTransport_returnsValidTransport() throws Exception {
 
   @Test
   void testDefaultPqcGroups_containsExpectedGroups() {
-    assertThat(HttpJsonTransportUtils.DEFAULT_PQC_GROUPS)
+    assertThat(HttpJsonConscryptUtils.DEFAULT_PQC_GROUPS)
         .asList()
         .containsExactly("X25519MLKEM768", "SecP256r1MLKEM768", "X25519")
         .inOrder();
@@ -223,7 +223,7 @@ void testDefaultPqcGroups_containsExpectedGroups() {
   void testConfigureConscryptSecurityProvider_returnsConfiguredBuilder() {
     NetHttpTransport.Builder builder = new NetHttpTransport.Builder();
     NetHttpTransport.Builder result =
-        HttpJsonTransportUtils.configureConscryptSecurityProvider(builder);
+        HttpJsonConscryptUtils.configureConscryptSecurityProvider(builder);
     assertThat(result).isSameInstanceAs(builder);
   }
 }

sdk-platform-java/java-core/google-cloud-core-http/src/main/java/com/google/cloud/http/HttpTransportOptions.java

@@ -25,8 +25,8 @@
 import com.google.api.client.http.javanet.NetHttpTransport;
 import com.google.api.gax.core.GaxProperties;
 import com.google.api.gax.httpjson.HttpHeadersUtils;
+import com.google.api.gax.httpjson.HttpJsonConscryptUtils;
 import com.google.api.gax.httpjson.HttpJsonStatusCode;
-import com.google.api.gax.httpjson.HttpJsonTransportUtils;
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.EndpointContext;
 import com.google.api.gax.rpc.HeaderProvider;
@@ -70,7 +70,7 @@ public HttpTransport create() {
         }
       }
 
-      return HttpJsonTransportUtils.configureConscryptSecurityProvider(
+      return HttpJsonConscryptUtils.configureConscryptSecurityProvider(
               new NetHttpTransport.Builder())
           .build();
     }