GC unused imports

1 files changed, 0 insertions, 4 deletions

diff --git a/container-search/src/main/java/com/yahoo/search/searchchain/AsyncExecution.java b/container-search/src/main/java/com/yahoo/search/searchchain/AsyncExecution.java
index ac879183125..adab4d59ec0 100644
--- a/container-search/src/main/java/com/yahoo/search/searchchain/AsyncExecution.java
+++ b/container-search/src/main/java/com/yahoo/search/searchchain/AsyncExecution.java
@@ -2,7 +2,6 @@
 package com.yahoo.search.searchchain;
 
 import com.yahoo.component.chain.Chain;
-import com.yahoo.concurrent.ThreadFactoryFactory;
 import com.yahoo.search.Query;
 import com.yahoo.search.Result;
 import com.yahoo.search.Searcher;
@@ -16,11 +15,8 @@ import java.util.concurrent.Executor;
 import java.util.concurrent.Future;
 import java.util.concurrent.FutureTask;
 import java.util.concurrent.RejectedExecutionException;
-import java.util.concurrent.SynchronousQueue;
-import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
-import java.util.concurrent.atomic.AtomicReference;
 
 /**
  * Provides asynchronous execution of searchchains.