Automated g4 rollback of commit 3d596d63f883fff56001ed7b2e5cf51dba45f082.

*** Reason for rollback ***

Made BuildEventStreamerTest#testSimpleStream 3% flaky based on --runs_per_test=1000.
RELNOTES: None
PiperOrigin-RevId: 154090559

1 files changed, 2 insertions, 2 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/buildeventstream/transports/FileTransport.java b/src/main/java/com/google/devtools/build/lib/buildeventstream/transports/FileTransport.java
index 3482cadd4b..6744df3ef6 100644
--- a/src/main/java/com/google/devtools/build/lib/buildeventstream/transports/FileTransport.java
+++ b/src/main/java/com/google/devtools/build/lib/buildeventstream/transports/FileTransport.java
@@ -18,7 +18,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import static com.google.common.base.Preconditions.checkState;
 
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.SettableFuture;
 import com.google.devtools.build.lib.buildeventstream.BuildEvent;
 import com.google.devtools.build.lib.buildeventstream.BuildEventTransport;
@@ -28,6 +27,7 @@ import java.nio.channels.AsynchronousFileChannel;
 import java.nio.channels.CompletionHandler;
 import java.nio.file.Paths;
 import java.nio.file.StandardOpenOption;
+import java.util.concurrent.Future;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 
@@ -87,7 +87,7 @@ abstract class FileTransport implements BuildEventTransport {
   }
 
   @Override
-  public synchronized ListenableFuture<Void> close() {
+  public synchronized Future<Void> close() {
     if (closing()) {
       return closeFuture;
     }