--- old/test/java/lang/StringBuffer/AppendSB.java	2015-04-21 18:51:47.023696807 -0700
+++ new/test/java/lang/StringBuffer/AppendSB.java	2015-04-21 18:51:46.835602802 -0700
@@ -24,6 +24,7 @@
 /* @test
  * @bug 4144267
  * @summary Test StringBuffer.append(StringBuffer);
+ * @key randomness
  */
 
 import java.util.Random;