fix(deps): Update the Java code generator (gapic-generator-java) to 2.39.0 (#2000)

* fix(deps): Update the Java code generator (gapic-generator-java) to 2.39.0

PiperOrigin-RevId: 626430774

Source-Link: googleapis/googleapis@835b84e

Source-Link: https://github.com/googleapis/googleapis-gen/commit/43f369d90f19d09ac18720151ab106042beb811b
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiNDNmMzY5ZDkwZjE5ZDA5YWMxODcyMDE1MWFiMTA2MDQyYmViODExYiJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot 

Author: gcf-owl-bot[bot]

google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/PublisherStubSettings.java

@@ -480,15 +480,6 @@ public PublisherStub createStub() throws IOException {
             "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
   }
 
-  /** Returns the endpoint set by the user or the the service's default endpoint. */
-  @Override
-  public String getEndpoint() {
-    if (super.getEndpoint() != null) {
-      return super.getEndpoint();
-    }
-    return getDefaultEndpoint();
-  }
-
   /** Returns the default service name. */
   @Override
   public String getServiceName() {
@@ -946,15 +937,6 @@ public UnaryCallSettings.Builder getIamPolicySettin
       return testIamPermissionsSettings;
     }
 
-    /** Returns the endpoint set by the user or the the service's default endpoint. */
-    @Override
-    public String getEndpoint() {
-      if (super.getEndpoint() != null) {
-        return super.getEndpoint();
-      }
-      return getDefaultEndpoint();
-    }
-
     @Override
     public PublisherStubSettings build() throws IOException {
       return new PublisherStubSettings(this);

google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SchemaServiceStubSettings.java

@@ -340,15 +340,6 @@ public SchemaServiceStub createStub() throws IOException {
             "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
   }
 
-  /** Returns the endpoint set by the user or the the service's default endpoint. */
-  @Override
-  public String getEndpoint() {
-    if (super.getEndpoint() != null) {
-      return super.getEndpoint();
-    }
-    return getDefaultEndpoint();
-  }
-
   /** Returns the default service name. */
   @Override
   public String getServiceName() {
@@ -775,15 +766,6 @@ public UnaryCallSettings.Builder getIamPolicySettin
       return testIamPermissionsSettings;
     }
 
-    /** Returns the endpoint set by the user or the the service's default endpoint. */
-    @Override
-    public String getEndpoint() {
-      if (super.getEndpoint() != null) {
-        return super.getEndpoint();
-      }
-      return getDefaultEndpoint();
-    }
-
     @Override
     public SchemaServiceStubSettings build() throws IOException {
       return new SchemaServiceStubSettings(this);

google-cloud-pubsub/src/main/java/com/google/cloud/pubsub/v1/stub/SubscriberStubSettings.java

@@ -385,15 +385,6 @@ public SubscriberStub createStub() throws IOException {
             "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
   }
 
-  /** Returns the endpoint set by the user or the the service's default endpoint. */
-  @Override
-  public String getEndpoint() {
-    if (super.getEndpoint() != null) {
-      return super.getEndpoint();
-    }
-    return getDefaultEndpoint();
-  }
-
   /** Returns the default service name. */
   @Override
   public String getServiceName() {
@@ -959,15 +950,6 @@ public UnaryCallSettings.Builder getIamPolicySettin
       return testIamPermissionsSettings;
     }
 
-    /** Returns the endpoint set by the user or the the service's default endpoint. */
-    @Override
-    public String getEndpoint() {
-      if (super.getEndpoint() != null) {
-        return super.getEndpoint();
-      }
-      return getDefaultEndpoint();
-    }
-
     @Override
     public SubscriberStubSettings build() throws IOException {
       return new SubscriberStubSettings(this);