--- a/hotspot/src/share/vm/gc/g1/g1ErgoVerbose.cpp	Thu Dec 10 23:02:31 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) 2011, 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.
- *
- */
-
-#include "precompiled.hpp"
-#include "gc/g1/g1ErgoVerbose.hpp"
-#include "utilities/ostream.hpp"
-
-ErgoLevel G1ErgoVerbose::_level;
-bool G1ErgoVerbose::_enabled[ErgoHeuristicNum];
-
-void G1ErgoVerbose::initialize() {
-  set_level(ErgoLow);
-  set_enabled(false);
-}
-
-void G1ErgoVerbose::set_level(ErgoLevel level) {
-  _level = level;
-}
-
-void G1ErgoVerbose::set_enabled(ErgoHeuristic n, bool enabled) {
-  assert(0 <= n && n < ErgoHeuristicNum, "pre-condition");
-  _enabled[n] = enabled;
-}
-
-void G1ErgoVerbose::set_enabled(bool enabled) {
-  for (int n = 0; n < ErgoHeuristicNum; n += 1) {
-    set_enabled((ErgoHeuristic) n, enabled);
-  }
-}
-
-const char* G1ErgoVerbose::to_string(int tag) {
-  ErgoHeuristic n = extract_heuristic(tag);
-  switch (n) {
-  case ErgoHeapSizing:        return "Heap Sizing";
-  case ErgoCSetConstruction:  return "CSet Construction";
-  case ErgoConcCycles:        return "Concurrent Cycles";
-  case ErgoMixedGCs:          return "Mixed GCs";
-  case ErgoTiming:            return "Timing";
-  case ErgoIHOP:              return "IHOP";
-  default:
-    ShouldNotReachHere();
-    // Keep the Windows compiler happy
-    return NULL;
-  }
-}