--- a/jdk/src/java.management/windows/classes/sun/management/OperatingSystemImpl.java	Wed Apr 15 13:27:39 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,97 +0,0 @@
-/*
- * Copyright (c) 2003, 2013, 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.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * 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.
- */
-
-package sun.management;
-
-import com.sun.management.OperatingSystemMXBean;
-
-/**
- * Implementation class for the operating system.
- * Standard and committed hotspot-specific metrics if any.
- *
- * ManagementFactory.getOperatingSystemMXBean() returns an instance
- * of this class.
- */
-class OperatingSystemImpl extends BaseOperatingSystemImpl
-    implements OperatingSystemMXBean {
-
-    // psapiLock is a lock to make sure only one thread loading
-    // PSAPI DLL.
-    private static Object psapiLock = new Object();
-
-    OperatingSystemImpl(VMManagement vm) {
-        super(vm);
-    }
-
-    public long getCommittedVirtualMemorySize() {
-        synchronized (psapiLock) {
-            return getCommittedVirtualMemorySize0();
-        }
-    }
-
-    public long getTotalSwapSpaceSize() {
-        return getTotalSwapSpaceSize0();
-    }
-
-    public long getFreeSwapSpaceSize() {
-        return getFreeSwapSpaceSize0();
-    }
-
-    public long getProcessCpuTime() {
-        return getProcessCpuTime0();
-    }
-
-    public long getFreePhysicalMemorySize() {
-        return getFreePhysicalMemorySize0();
-    }
-
-    public long getTotalPhysicalMemorySize() {
-        return getTotalPhysicalMemorySize0();
-    }
-
-    public double getSystemCpuLoad() {
-        return getSystemCpuLoad0();
-    }
-
-    public double getProcessCpuLoad() {
-        return getProcessCpuLoad0();
-    }
-
-    /* native methods */
-    private native long getCommittedVirtualMemorySize0();
-    private native long getFreePhysicalMemorySize0();
-    private native long getFreeSwapSpaceSize0();
-    private native double getProcessCpuLoad0();
-    private native long getProcessCpuTime0();
-    private native double getSystemCpuLoad0();
-    private native long getTotalPhysicalMemorySize0();
-    private native long getTotalSwapSpaceSize0();
-
-    static {
-        initialize0();
-    }
-
-    private static native void initialize0();
-}