--- old/src/java.base/share/classes/java/util/ArrayDeque.java	2018-11-28 15:07:44.025333397 -0800
+++ new/src/java.base/share/classes/java/util/ArrayDeque.java	2018-11-28 15:07:43.741333484 -0800
@@ -37,7 +37,6 @@
 import java.io.Serializable;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
-
 import jdk.internal.access.SharedSecrets;
 
 /**