Mark SimpleMemoryCache as ThreadSafe
@@ -20,7 +20,9 @@ import com.facebook.imagepipeline.image.CloseableImage;
import com.facebook.infer.annotation.Nullsafe;
import java.util.Map;
import javax.annotation.Nullable;
+import javax.annotation.concurrent.ThreadSafe;
+@ThreadSafe
@Nullsafe(Nullsafe.Mode.LOCAL)
public class SimpleMemoryCache<K> implements CountingMemoryCache<K, CloseableImage> {
