1 files changed, 0 insertions, 5 deletions
diff --git a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
index c7c44aea6..57c5a2783 100644
--- a/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
+++ b/quickstep/src/com/android/quickstep/TaskThumbnailCache.java
@@ -31,7 +31,6 @@ import com.android.systemui.shared.recents.model.TaskKeyLruCache;
 import com.android.systemui.shared.recents.model.ThumbnailData;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 import java.util.ArrayList;
-import java.util.Collection;
 import java.util.function.Consumer;
 
 public class TaskThumbnailCache {
@@ -180,10 +179,6 @@ public class TaskThumbnailCache {
         return request;
     }
 
-    public Collection<TaskKey> getTaskKeys() {
-        return mCache.getValues();
-    }
-
     /**
      * Clears the cache.
      */