Style fixes.

Author: kannanjgithub

rls/src/main/java/io/grpc/rls/CachingRlsLbClient.java

@@ -465,7 +465,8 @@ private void refreshBackoffEntry(BackoffCacheEntry entry) {
       logger.log(ChannelLogLevel.DEBUG,
           "[RLS Entry {0}] Calling RLS for transition to pending", entry.routeLookupRequestKey);
       linkedHashLruCache.invalidate(entry.routeLookupRequestKey);
-      asyncRlsCall(entry.routeLookupRequestKey, entry.backoffPolicy, RouteLookupRequest.Reason.REASON_MISS);
+      asyncRlsCall(entry.routeLookupRequestKey, entry.backoffPolicy,
+          RouteLookupRequest.Reason.REASON_MISS);
     }
   }
 

rls/src/main/java/io/grpc/rls/RlsProtoData.java

@@ -45,13 +45,13 @@ static RouteLookupRequestKey create(ImmutableMap<String, String> keyMap) {
   @Immutable
   abstract static class RouteLookupRequest {
 
-    /** Names should match those in {@link io.grpc.lookup.v1.RouteLookupRequest.Reason} */
+    /** Names should match those in {@link io.grpc.lookup.v1.RouteLookupRequest.Reason}. */
     enum Reason {
-      /** Unused */
+      /** Unused. */
       REASON_UNKNOWN,
-      /** No data available in local cache */
+      /** No data available in local cache. */
       REASON_MISS,
-      /** Data in local cache is stale */
+      /** Data in local cache is stale. */
       REASON_STALE;
     }
 

rls/src/main/java/io/grpc/rls/RlsRequestFactory.java

@@ -27,7 +27,6 @@
 import io.grpc.rls.RlsProtoData.GrpcKeyBuilder.Name;
 import io.grpc.rls.RlsProtoData.NameMatcher;
 import io.grpc.rls.RlsProtoData.RouteLookupConfig;
-import io.grpc.rls.RlsProtoData.RouteLookupRequest;
 import io.grpc.rls.RlsProtoData.RouteLookupRequestKey;
 import java.util.HashMap;
 import java.util.List;

rls/src/test/java/io/grpc/rls/CachingRlsLbClientTest.java

@@ -251,7 +251,8 @@ public void get_noError_lifeCycle() throws Exception {
 
     resp = getInSyncContext(routeLookupRequestKey);
 
-    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_STALE);
+    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(
+        io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_STALE);
     assertThat(resp.hasData()).isTrue();
 
     // existing cache expired
@@ -310,7 +311,8 @@ public void rls_withCustomRlsChannelServiceConfig() throws Exception {
 
     resp = getInSyncContext(routeLookupRequestKey);
     assertThat(resp.hasData()).isTrue();
-    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_MISS);
+    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(
+        io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_MISS);
 
     assertThat(rlsChannelOverriddenAuthority).isEqualTo("bigtable.googleapis.com:443");
     assertThat(rlsChannelServiceConfig).isEqualTo(routeLookupChannelServiceConfig);
@@ -355,7 +357,8 @@ public void get_throttledAndRecover() throws Exception {
     rlsServerImpl.routeLookupReason = null;
     // server responses
     fakeClock.forwardTime(SERVER_LATENCY_MILLIS, TimeUnit.MILLISECONDS);
-    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_MISS);
+    assertThat(rlsServerImpl.routeLookupReason).isEqualTo(
+        io.grpc.lookup.v1.RouteLookupRequest.Reason.REASON_MISS);
 
     resp = getInSyncContext(routeLookupRequestKey);