--- a/src/hotspot/share/gc/g1/g1HeapSizingPolicy.cpp	Wed Sep 04 11:38:54 2019 +0200
+++ b/src/hotspot/share/gc/g1/g1HeapSizingPolicy.cpp	Wed Sep 04 13:06:04 2019 +0200
@@ -31,6 +31,10 @@
 #include "utilities/debug.hpp"
 #include "utilities/globalDefinitions.hpp"
 
+G1HeapSizingPolicy* G1HeapSizingPolicy::create(const G1CollectedHeap* g1h, const G1Analytics* analytics) {
+  return new G1HeapSizingPolicy(g1h, analytics);
+}
+
 G1HeapSizingPolicy::G1HeapSizingPolicy(const G1CollectedHeap* g1h, const G1Analytics* analytics) :
   _g1h(g1h),
   _analytics(analytics),

--- a/src/hotspot/share/gc/g1/g1HeapSizingPolicy_ext.cpp	Wed Sep 04 11:38:54 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/*
- * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-#include "precompiled.hpp"
-#include "gc/g1/g1HeapSizingPolicy.hpp"
-#include "memory/allocation.inline.hpp"
-
-G1HeapSizingPolicy* G1HeapSizingPolicy::create(const G1CollectedHeap* g1h, const G1Analytics* analytics) {
-  return new G1HeapSizingPolicy(g1h, analytics);
-}