--- a/jdk/src/java.management/share/classes/com/sun/management/GarbageCollectorMXBean.java	Wed Apr 15 13:27:39 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +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 com.sun.management;
-import javax.management.openmbean.CompositeData;
-import javax.management.openmbean.CompositeType;
-
-/**
- * Platform-specific management interface for a garbage collector
- * which performs collections in cycles.
- *
- * <p> This platform extension is only available to the garbage
- * collection implementation that supports this extension.
- *
- * @author  Mandy Chung
- * @since   1.5
- */
-@jdk.Exported
-public interface GarbageCollectorMXBean
-    extends java.lang.management.GarbageCollectorMXBean {
-
-    /**
-     * Returns the GC information about the most recent GC.
-     * This method returns a {@link GcInfo}.
-     * If no GC information is available, <tt>null</tt> is returned.
-     * The collector-specific attributes, if any, can be obtained
-     * via the {@link CompositeData CompositeData} interface.
-     * <p>
-     * <b>MBeanServer access:</b>
-     * The mapped type of <tt>GcInfo</tt> is <tt>CompositeData</tt>
-     * with attributes specified in {@link GcInfo#from GcInfo}.
-     *
-     * @return a <tt>GcInfo</tt> object representing
-     * the most GC information; or <tt>null</tt> if no GC
-     * information available.
-     */
-    public GcInfo getLastGcInfo();
-}