--- a/hotspot/src/share/vm/gc/shared/watermark.hpp	Tue Oct 13 08:37:44 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2000, 2015, 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_VM_GC_SHARED_WATERMARK_HPP
-#define SHARE_VM_GC_SHARED_WATERMARK_HPP
-
-#include "memory/allocation.hpp"
-#include "utilities/globalDefinitions.hpp"
-
-// A water mark points into a space and is used during GC to keep track of
-// progress.
-
-class Space;
-
-class WaterMark VALUE_OBJ_CLASS_SPEC {
-  friend class VMStructs;
- private:
-  HeapWord* _point;
-  Space*    _space;
- public:
-  // Accessors
-  Space* space() const        { return _space;  }
-  void set_space(Space* s)    { _space = s;     }
-  HeapWord* point() const     { return _point;  }
-  void set_point(HeapWord* p) { _point = p;     }
-
-  // Constructors
-  WaterMark(Space* s, HeapWord* p) : _space(s), _point(p) {};
-  WaterMark() : _space(NULL), _point(NULL) {};
-};
-
-inline bool operator==(const WaterMark& x, const WaterMark& y) {
-  return (x.point() == y.point()) && (x.space() == y.space());
-}
-
-inline bool operator!=(const WaterMark& x, const WaterMark& y) {
-  return !(x == y);
-}
-
-#endif // SHARE_VM_GC_SHARED_WATERMARK_HPP