From 822ac0cfab0ae5364d34f5db0aa60c0cc7db34a2 Mon Sep 17 00:00:00 2001
From: detmerl <laura.detmer@gmail.com>
Date: Mon, 16 Sep 2024 15:34:41 -0400
Subject: [PATCH] cleaned up append token logic

---
 .../java/com/google/api/gax/rpc/ApiClientHeaderProvider.java  | 2 --
 .../test/java/com/google/api/gax/core/GaxPropertiesTest.java  | 4 +++-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/gax-java/gax/src/main/java/com/google/api/gax/rpc/ApiClientHeaderProvider.java b/gax-java/gax/src/main/java/com/google/api/gax/rpc/ApiClientHeaderProvider.java
index 32d7969e09..8017efe618 100644
--- a/gax-java/gax/src/main/java/com/google/api/gax/rpc/ApiClientHeaderProvider.java
+++ b/gax-java/gax/src/main/java/com/google/api/gax/rpc/ApiClientHeaderProvider.java
@@ -48,13 +48,11 @@ public class ApiClientHeaderProvider implements HeaderProvider, Serializable {
   public static final String API_VERSION_HEADER_KEY = "x-goog-api-version";
   private static final String protobufVersionAppendValue =
       "--" + PROTOBUF_HEADER_VERSION_KEY + "-" + GaxProperties.getProtobufVersion();
-  private static String tokensToAppendProfobufVersionTo = "";
 
   private final Map<String, String> headers;
 
   protected ApiClientHeaderProvider(Builder builder) {
     ImmutableMap.Builder<String, String> headersBuilder = ImmutableMap.builder();
-    // tokensToAppendProfobufVersionTo = "(gccl|gapic).*";
 
     if (builder.getApiClientHeaderKey() != null) {
       StringBuilder apiClientHeaderValue = new StringBuilder();
diff --git a/gax-java/gax/src/test/java/com/google/api/gax/core/GaxPropertiesTest.java b/gax-java/gax/src/test/java/com/google/api/gax/core/GaxPropertiesTest.java
index 7795508f77..1369ec35ae 100644
--- a/gax-java/gax/src/test/java/com/google/api/gax/core/GaxPropertiesTest.java
+++ b/gax-java/gax/src/test/java/com/google/api/gax/core/GaxPropertiesTest.java
@@ -30,7 +30,9 @@
 package com.google.api.gax.core;
 
 import static com.google.api.gax.core.GaxProperties.getBundleVersion;
-import static org.junit.jupiter.api.Assertions.*;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import com.google.common.base.Strings;
 import java.io.IOException;