Add more logs

Author: sakthivelmanii

google-cloud-spanner/src/test/java/com/google/cloud/spanner/RetryOnInvalidatedSessionTest.java

@@ -85,12 +85,11 @@ public Long apply(StructReader input) {
   public boolean failOnInvalidatedSession;
 
   @Rule
-  public TestRule watcher =
-      new TestWatcher() {
-        protected void starting(Description description) {
-          System.out.println("Starting test: " + description.getMethodName());
-        }
-      };
+  public TestRule watcher = new TestWatcher() {
+    protected void starting(Description description) {
+      System.out.println("Starting test: " + description.getMethodName());
+    }
+  };
 
   @Parameters(name = "fail on invalidated session = {0}")
   public static Collection<Object[]> data() {
@@ -223,10 +222,8 @@ public void setUp() throws InterruptedException {
             != failOnInvalidatedSession) {
       System.out.println("Recreating spanner instance");
       if (spanner != null) {
-        System.out.printf(
-            "Closing the spanner instance %s %s",
-            spanner.getOptions().getSessionPoolOptions().isFailIfSessionNotFound(),
-            failOnInvalidatedSession);
+        System.out.printf("Closing the spanner instance %s %s",
+            spanner.getOptions().getSessionPoolOptions().isFailIfSessionNotFound(), failOnInvalidatedSession);
         spanner.close();
       }
       SessionPoolOptions.Builder builder = SessionPoolOptions.newBuilder().setFailOnSessionLeak();