--- old/src/hotspot/share/gc/cms/cmsHeap.cpp	2018-08-31 15:03:08.435281928 -0700
+++ new/src/hotspot/share/gc/cms/cmsHeap.cpp	2018-08-31 15:03:08.227283252 -0700
@@ -69,7 +69,7 @@
     GenCollectedHeap(policy,
                      Generation::ParNew,
                      Generation::ConcurrentMarkSweep,
-                     "ParNew::CMS"),
+                     "ParNew:CMS"),
     _eden_pool(NULL),
     _survivor_pool(NULL),
     _old_pool(NULL) {