--- old/test/java/nio/file/Files/CopyAndMove.java	2015-04-21 18:52:14.265311437 -0700
+++ new/test/java/nio/file/Files/CopyAndMove.java	2015-04-21 18:52:14.073215433 -0700
@@ -27,6 +27,7 @@
  * @library ..
  * @build CopyAndMove PassThroughFileSystem
  * @run main/othervm CopyAndMove
+ * @key randomness
  */
 
 import java.nio.ByteBuffer;