--- a/src/hotspot/share/gc/g1/g1MemoryPool.cpp	Wed Aug 08 10:21:23 2018 +0800
+++ b/src/hotspot/share/gc/g1/g1MemoryPool.cpp	Wed Aug 08 15:31:06 2018 +0200
@@ -32,10 +32,11 @@
                                      size_t init_size,
                                      size_t max_size,
                                      bool support_usage_threshold) :
-  _g1mm(g1h->g1mm()), CollectedMemoryPool(name,
-                                          init_size,
-                                          max_size,
-                                          support_usage_threshold) {
+  CollectedMemoryPool(name,
+                      init_size,
+                      max_size,
+                      support_usage_threshold),
+  _g1mm(g1h->g1mm()) {
   assert(UseG1GC, "sanity");
 }