From 9df71463abdafdd7e217d06434dc311404a7cb39 Mon Sep 17 00:00:00 2001
From: Patrick Niklaus <patrick@rideos.ai>
Date: Tue, 16 Apr 2019 18:42:05 +0200
Subject: [PATCH] core: Fix checkstyle warning

---
 core/src/main/java/io/grpc/internal/CensusStatsModule.java | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/core/src/main/java/io/grpc/internal/CensusStatsModule.java b/core/src/main/java/io/grpc/internal/CensusStatsModule.java
index 2a7c5670182..1f26042184a 100644
--- a/core/src/main/java/io/grpc/internal/CensusStatsModule.java
+++ b/core/src/main/java/io/grpc/internal/CensusStatsModule.java
@@ -42,15 +42,12 @@
 import io.opencensus.stats.MeasureMap;
 import io.opencensus.stats.Stats;
 import io.opencensus.stats.StatsRecorder;
-import io.opencensus.tags.InternalUtils;
-import io.opencensus.tags.Tag;
 import io.opencensus.tags.TagContext;
 import io.opencensus.tags.TagValue;
 import io.opencensus.tags.Tagger;
 import io.opencensus.tags.Tags;
 import io.opencensus.tags.propagation.TagContextBinarySerializer;
 import io.opencensus.tags.propagation.TagContextSerializationException;
-import java.util.Iterator;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;
 import java.util.concurrent.atomic.AtomicLongFieldUpdater;