--- a/test/jdk/ProblemList.txt	Tue May 01 12:37:15 2018 -0700
+++ b/test/jdk/ProblemList.txt	Tue May 01 14:40:31 2018 -0700
@@ -510,7 +510,6 @@
 
 # jdk_io
 
-java/io/FileOutputStream/AtomicAppend.java                      8202062 macosx-all
 java/io/pathNames/GeneralWin32.java                             8180264 windows-all
 
 java/io/FileInputStream/UnreferencedFISClosesFd.java            8202292 linux-all
@@ -552,8 +551,6 @@
 
 java/nio/channels/DatagramChannel/ChangingAddress.java          7141822 macosx-all
 
-java/nio/channels/FileChannel/AtomicAppend.java                 8202062 macosx-all
-
 java/nio/channels/Selector/Wakeup.java                          6963118 windows-all
 
 java/nio/file/WatchService/Basic.java                           7158947 solaris-all Solaris 11