fix: format

Author: blakeli0

sdk-platform-java/gax-java/gax/src/main/java/com/google/api/gax/tracing/GoldenSignalsMetricsRecorder.java

@@ -30,17 +30,15 @@
 package com.google.api.gax.tracing;
 
 import com.google.api.gax.rpc.LibraryMetadata;
+import com.google.common.base.Strings;
 import io.opentelemetry.api.OpenTelemetry;
 import io.opentelemetry.api.metrics.DoubleHistogram;
 import io.opentelemetry.api.metrics.Meter;
 import io.opentelemetry.api.metrics.MeterBuilder;
-
-import com.google.common.base.Strings;
-import javax.annotation.Nullable;
-
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import javax.annotation.Nullable;
 
 /**
  * This class takes an OpenTelemetry object, and creates instruments (meters, histograms etc.) from
@@ -70,8 +68,7 @@ static GoldenSignalsMetricsRecorder create(
 
   private GoldenSignalsMetricsRecorder(
       OpenTelemetry openTelemetry, LibraryMetadata libraryMetadata) {
-    MeterBuilder meterBuilder =
-        openTelemetry.meterBuilder(libraryMetadata.artifactName());
+    MeterBuilder meterBuilder = openTelemetry.meterBuilder(libraryMetadata.artifactName());
     String libraryVersion = libraryMetadata.version();
     if (!Strings.isNullOrEmpty(libraryVersion)) {
       meterBuilder.setInstrumentationVersion(libraryVersion);

sdk-platform-java/gax-java/gax/src/main/java/com/google/api/gax/tracing/GoldenSignalsMetricsTracer.java

@@ -29,9 +29,7 @@
  */
 package com.google.api.gax.tracing;
 
-import static com.google.api.gax.tracing.ObservabilityAttributes.RPC_RESPONSE_STATUS_ATTRIBUTE;
 
-import com.google.api.gax.rpc.StatusCode;
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.base.Stopwatch;
 import com.google.common.base.Ticker;

sdk-platform-java/gax-java/gax/src/main/java/com/google/api/gax/tracing/GoldenSignalsMetricsTracerFactory.java

@@ -29,10 +29,8 @@
  */
 package com.google.api.gax.tracing;
 
-import com.google.api.client.util.Strings;
 import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
-import com.google.api.gax.rpc.LibraryMetadata;
 import io.opentelemetry.api.OpenTelemetry;
 
 /**

sdk-platform-java/gax-java/gax/src/test/java/com/google/api/gax/tracing/GoldenSignalsMetricsRecorderTest.java

@@ -131,17 +131,15 @@ void create_shouldReturnNull_whenLibraryMetadataIsNull() {
 
   @Test
   void create_shouldReturnNull_whenArtifactNameIsNull() {
-    LibraryMetadata metadata =
-        LibraryMetadata.newBuilder().setVersion("1.0.0").build();
+    LibraryMetadata metadata = LibraryMetadata.newBuilder().setVersion("1.0.0").build();
     GoldenSignalsMetricsRecorder actual =
         GoldenSignalsMetricsRecorder.create(OpenTelemetry.noop(), metadata);
     assertThat(actual).isNull();
   }
 
   @Test
   void create_shouldReturnNull_whenArtifactNameIsEmpty() {
-    LibraryMetadata metadata =
-        LibraryMetadata.newBuilder().setArtifactName("").build();
+    LibraryMetadata metadata = LibraryMetadata.newBuilder().setArtifactName("").build();
     GoldenSignalsMetricsRecorder actual =
         GoldenSignalsMetricsRecorder.create(OpenTelemetry.noop(), metadata);
     assertThat(actual).isNull();