Simplify ListenableFuture translation

[controller.git] / opendaylight / md-sal / sal-dom-compat / src / main / java / org / opendaylight / controller / sal / core / compat / LegacyDOMDataBrokerAdapter.java

diff --git a/opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/LegacyDOMDataBrokerAdapter.java b/opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/LegacyDOMDataBrokerAdapter.java
index 56981e9ad1f8faf9f25dde4461c343bdbde6172e..8f4d8fe3b5a02fd07a1d9a9121e5be567fb0607b 100644 (file)
--- a/opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/LegacyDOMDataBrokerAdapter.java
+++ b/opendaylight/md-sal/sal-dom-compat/src/main/java/org/opendaylight/controller/sal/core/compat/LegacyDOMDataBrokerAdapter.java
@@ -16,7 +16,6 @@ import com.google.common.collect.ImmutableClassToInstanceMap.Builder;
 import com.google.common.util.concurrent.CheckedFuture;
 import com.google.common.util.concurrent.FluentFuture;
 import com.google.common.util.concurrent.FutureCallback;
-import com.google.common.util.concurrent.Futures;
 import com.google.common.util.concurrent.MoreExecutors;
 import com.google.common.util.concurrent.SettableFuture;
 import java.util.Map;
@@ -246,9 +245,8 @@ public class LegacyDOMDataBrokerAdapter extends ForwardingObject implements DOMD
         @Override
         public CheckedFuture<Optional<NormalizedNode<?, ?>>, ReadFailedException> read(LogicalDatastoreType store,
                 YangInstanceIdentifier path) {
-            return MappingCheckedFuture.create(readDelegate().read(convert(store), path).transformAsync(
-                optional -> Futures.immediateFuture(Optional.fromJavaUtil(optional)), MoreExecutors.directExecutor()),
-                ReadFailedExceptionAdapter.INSTANCE);
+            return MappingCheckedFuture.create(readDelegate().read(convert(store), path).transform(
+                Optional::fromJavaUtil, MoreExecutors.directExecutor()), ReadFailedExceptionAdapter.INSTANCE);
         }
 
         @Override