This class no longer exists.

Change-Id: I2ec8a1687aa699a236fd83afba89066d07a0bcc2
diff --git a/preloaded-classes b/preloaded-classes
index 8de175a..da03111 100644
--- a/preloaded-classes
+++ b/preloaded-classes
@@ -1269,7 +1269,6 @@
 java.util.concurrent.ConcurrentLinkedQueue
 java.util.concurrent.ConcurrentLinkedQueue$Node
 java.util.concurrent.CopyOnWriteArrayList
-java.util.concurrent.CopyOnWriteArrayList$COWIterator
 java.util.concurrent.CountDownLatch
 java.util.concurrent.CountDownLatch$Sync
 java.util.concurrent.Executor