reformat code

Author: nareshz

google-cloud-spanner/src/main/java/com/google/cloud/spanner/SpannerOptions.java

@@ -715,7 +715,8 @@ private static class SpannerEnvironmentImpl implements SpannerEnvironment {
         "SPANNER_OPTIMIZER_STATISTICS_PACKAGE";
     private static final String SPANNER_ENABLE_EXTENDED_TRACING = "SPANNER_ENABLE_EXTENDED_TRACING";
     private static final String SPANNER_ENABLE_API_TRACING = "SPANNER_ENABLE_API_TRACING";
-    private static final String SPANNER_ENABLE_SERVER_SIDE_TRACING = "SPANNER_ENABLE_SERVER_SIDE_TRACING";
+    private static final String SPANNER_ENABLE_SERVER_SIDE_TRACING =
+        "SPANNER_ENABLE_SERVER_SIDE_TRACING";
 
     private SpannerEnvironmentImpl() {}
 
@@ -811,7 +812,8 @@ public static class Builder
     private OpenTelemetry openTelemetry;
     private boolean enableApiTracing = SpannerOptions.environment.isEnableApiTracing();
     private boolean enableExtendedTracing = SpannerOptions.environment.isEnableExtendedTracing();
-    private boolean enableServerSideTracing = SpannerOptions.environment.isEnableServerSideTracing();
+    private boolean enableServerSideTracing =
+        SpannerOptions.environment.isEnableServerSideTracing();
 
     private static String createCustomClientLibToken(String token) {
       return token + " " + ServiceOptions.getGoogApiClientLibName();
@@ -1406,23 +1408,23 @@ public Builder setEnableExtendedTracing(boolean enableExtendedTracing) {
     }
 
     /**
-     * Enable spanner server side tracing. Enabling this option will create the trace
-     * spans at the Spanner layer. By default, server side tracing is disabled.
+     * Enable spanner server side tracing. Enabling this option will create the trace spans at the
+     * Spanner layer. By default, server side tracing is disabled.
      */
     public Builder enableServerSideTracing() {
       this.enableServerSideTracing = true;
       return this;
     }
 
     /**
-     * Disable spanner server side tracing. If server side is disabled, trace
-     * spans won't be created at the Spanner layer.
+     * Disable spanner server side tracing. If server side is disabled, trace spans won't be created
+     * at the Spanner layer.
      */
     public Builder disableServerSideTracing() {
       this.enableServerSideTracing = false;
       return this;
     }
- 
+
     @SuppressWarnings("rawtypes")
     @Override
     public SpannerOptions build() {
@@ -1715,8 +1717,8 @@ public boolean isEnableExtendedTracing() {
   }
 
   /**
-   * Returns whether Spanner server side tracing is enabled. If this option is enabled then trace spans
-   * will be created at the Spanner layer.
+   * Returns whether Spanner server side tracing is enabled. If this option is enabled then trace
+   * spans will be created at the Spanner layer.
    */
   public boolean isServerSideTracingEnabled() {
     return enableServerSideTracing;

google-cloud-spanner/src/main/java/com/google/cloud/spanner/spi/v1/SpannerInterceptorProvider.java

@@ -74,7 +74,8 @@ SpannerInterceptorProvider withEncoding(String encoding) {
     return this;
   }
 
-  SpannerInterceptorProvider withTraceContext(boolean serverSideTracingEnabled, OpenTelemetry openTelemetry) {
+  SpannerInterceptorProvider withTraceContext(
+      boolean serverSideTracingEnabled, OpenTelemetry openTelemetry) {
     if (serverSideTracingEnabled) {
       return with(new TraceContextInterceptor(openTelemetry));
     }

google-cloud-spanner/src/test/java/com/google/cloud/spanner/spi/v1/GapicSpannerRpcTest.java

@@ -222,7 +222,8 @@ public <ReqT, RespT> ServerCall.Listener<ReqT> interceptCall(
                       isRouteToLeader =
                           (routeToLeaderHeader != null && routeToLeaderHeader.equals("true"));
                       isServerSideTracing =
-                          (serverSideTracingHeader != null && serverSideTracingHeader.equals("true"));
+                          (serverSideTracingHeader != null
+                              && serverSideTracingHeader.equals("true"));
                     }
                     return Contexts.interceptCall(Context.current(), call, headers, next);
                   }
@@ -639,7 +640,11 @@ public void testTraceContextHeaderWithOpenTelemetryAndServerSideTracingEnabled()
             .build();
 
     final SpannerOptions options =
-        createSpannerOptions().toBuilder().setOpenTelemetry(openTelemetry).enableServerSideTracing().build();
+        createSpannerOptions()
+            .toBuilder()
+            .setOpenTelemetry(openTelemetry)
+            .enableServerSideTracing()
+            .build();
     try (Spanner spanner = options.getService()) {
       final DatabaseClient databaseClient =
           spanner.getDatabaseClient(DatabaseId.of("[PROJECT]", "[INSTANCE]", "[DATABASE]"));
@@ -661,7 +666,11 @@ public void testTraceContextHeaderWithOpenTelemetryAndServerSideTracingDisabled(
             .build();
 
     final SpannerOptions options =
-        createSpannerOptions().toBuilder().setOpenTelemetry(openTelemetry).disableServerSideTracing().build();
+        createSpannerOptions()
+            .toBuilder()
+            .setOpenTelemetry(openTelemetry)
+            .disableServerSideTracing()
+            .build();
     try (Spanner spanner = options.getService()) {
       final DatabaseClient databaseClient =
           spanner.getDatabaseClient(DatabaseId.of("[PROJECT]", "[INSTANCE]", "[DATABASE]"));