diff -r d79e47b2d2d9 -r b17e445924da hotspot/test/gc/g1/TestGCLogMessages.java
--- a/hotspot/test/gc/g1/TestGCLogMessages.java	Mon Jul 18 14:20:30 2016 -0700
+++ b/hotspot/test/gc/g1/TestGCLogMessages.java	Tue Jul 19 10:31:41 2016 +0200
@@ -95,6 +95,8 @@
         new LogMessageWithLevel("String Dedup Fixup", Level.INFO),
         new LogMessageWithLevel("Expand Heap After Collection", Level.INFO),
         // Free CSet
+        new LogMessageWithLevel("Free Collection Set", Level.INFO),
+        new LogMessageWithLevel("Free Collection Set Serial", Level.DEBUG),
         new LogMessageWithLevel("Young Free Collection Set", Level.DEBUG),
         new LogMessageWithLevel("Non-Young Free Collection Set", Level.DEBUG),
         // Humongous Eager Reclaim