--- a/src/hotspot/share/gc/z/zStatTLAB.cpp	Fri Feb 22 17:03:09 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,64 +0,0 @@
-/*
- * Copyright (c) 2018, 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 "gc/z/zStatTLAB.hpp"
-
-ZPerWorker<ThreadLocalAllocStats>* ZStatTLAB::_stats = NULL;
-
-void ZStatTLAB::initialize() {
-  if (UseTLAB) {
-    assert(_stats == NULL, "Already initialized");
-    _stats = new ZPerWorker<ThreadLocalAllocStats>();
-    reset();
-  }
-}
-
-void ZStatTLAB::reset() {
-  if (UseTLAB) {
-    ZPerWorkerIterator<ThreadLocalAllocStats> iter(_stats);
-    for (ThreadLocalAllocStats* stats; iter.next(&stats);) {
-      stats->reset();
-    }
-  }
-}
-
-ThreadLocalAllocStats* ZStatTLAB::get() {
-  if (UseTLAB) {
-    return _stats->addr();
-  }
-
-  return NULL;
-}
-
-void ZStatTLAB::publish() {
-  if (UseTLAB) {
-    ThreadLocalAllocStats total;
-
-    ZPerWorkerIterator<ThreadLocalAllocStats> iter(_stats);
-    for (ThreadLocalAllocStats* stats; iter.next(&stats);) {
-      total.update(*stats);
-    }
-
-    total.publish();
-  }
-}