no nullable

Author: sushanb

google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/EnhancedBigtableStubSettings.java

@@ -101,8 +101,6 @@ public class EnhancedBigtableStubSettings extends StubSettings<EnhancedBigtableS
   private static final boolean DIRECT_PATH_ENABLED =
       Boolean.parseBoolean(System.getenv("CBT_ENABLE_DIRECTPATH"));
 
-  ;
-
   // If true, disable the bound-token-by-default feature for DirectPath.
   private static final boolean DIRECT_PATH_BOUND_TOKEN_DISABLED =
       Boolean.parseBoolean(System.getenv("CBT_DISABLE_DIRECTPATH_BOUND_TOKEN"));

google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/gaxx/grpc/BigtableTransportChannelProvider.java

@@ -173,9 +173,7 @@ public TransportChannelProvider withPoolSize(int size) {
         directPathCompatibleTracer,
         enableDirectAccessChecker);
   }
-
-  // We need this for direct access checker.
-
+  
   /** Expected to only be called once when BigtableClientContext is created */
   @Override
   public TransportChannel getTransportChannel() throws IOException {