--- jsr166/src/jdk8/java/util/HashMap.java	2017/09/26 16:49:58	1.1
+++ jsr166/src/jdk8/java/util/HashMap.java	2017/09/26 16:52:48	1.2
@@ -2268,7 +2268,7 @@ public class HashMap<K,V> extends Abstra
 
         static <K,V> TreeNode<K,V> balanceDeletion(TreeNode<K,V> root,
                                                    TreeNode<K,V> x) {
-            for (TreeNode<K,V> xp, xpl, xpr;;)  {
+            for (TreeNode<K,V> xp, xpl, xpr;;) {
                 if (x == null || x == root)
                     return root;
                 else if ((xp = x.parent) == null) {