--- a/src/hotspot/share/gc/g1/commandLineFlagConstraintsG1.hpp	Mon Apr 23 09:01:03 2018 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2015, 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.
- *
- */
-
-#ifndef SHARE_GC_G1_COMMANDLINEFLAGCONSTRAINTSG1_HPP
-#define SHARE_GC_G1_COMMANDLINEFLAGCONSTRAINTSG1_HPP
-
-#include "runtime/globals.hpp"
-#include "utilities/globalDefinitions.hpp"
-
-// G1 Flag Constraints
-Flag::Error G1RSetRegionEntriesConstraintFunc(intx value, bool verbose);
-Flag::Error G1RSetSparseRegionEntriesConstraintFunc(intx value, bool verbose);
-Flag::Error G1HeapRegionSizeConstraintFunc(size_t value, bool verbose);
-Flag::Error G1NewSizePercentConstraintFunc(uintx value, bool verbose);
-Flag::Error G1MaxNewSizePercentConstraintFunc(uintx value, bool verbose);
-
-// G1 Subconstraints
-Flag::Error MaxGCPauseMillisConstraintFuncG1(uintx value, bool verbose);
-Flag::Error GCPauseIntervalMillisConstraintFuncG1(uintx value, bool verbose);
-Flag::Error MaxSizeForHeapAlignmentG1(const char* name, size_t value, bool verbose);
-Flag::Error NewSizeConstraintFuncG1(size_t value, bool verbose);
-
-size_t MaxSizeForHeapAlignmentG1();
-
-#endif // SHARE_GC_SHARED_COMMANDLINEFLAGCONSTRAINTSG1_HPP