Merge "Add @VisibleForTesting to getUniqueLabel()" into main am: eea7eaad0b am: 6988b0e253

Original change: https://android-review.googlesource.com/c/platform/packages/modules/NetworkStack/+/3152538

Change-Id: If71a07a39a353f0d4097999c9a9f8ffe35032405
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

src/android/net/apf/BaseApfGenerator.java

diff --git a/src/android/net/apf/BaseApfGenerator.java b/src/android/net/apf/BaseApfGenerator.java
index 85d5cb5..2eab5ab 100644
--- a/src/android/net/apf/BaseApfGenerator.java
+++ b/src/android/net/apf/BaseApfGenerator.java
@@ -22,6 +22,7 @@
 
 import android.annotation.NonNull;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.net.module.util.ByteUtils;
 import com.android.net.module.util.CollectionUtils;
 import com.android.net.module.util.HexDump;
@@ -854,6 +855,7 @@
     /**
      * Return a unique label string.
      */
+    @VisibleForTesting
     public String getUniqueLabel() {
         return "LABEL_" + mLabelCount++;
     }