--- a/jdk/src/share/classes/java/nio/BufferPoolMXBean.java	Tue Apr 12 18:36:42 2011 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2007, 2008, 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 java.nio;
-
-import java.lang.management.PlatformManagedObject;
-
-/**
- * The management interface for a buffer pool.
- *
- * <p> A class implementing this interface is an <a href=
- * "java.lang.management.ManagementFactory.html#MXBean">MXBean</a>. A Java
- * virtual machine has one or more implementations of this interface. The {@link
- * java.lang.management.ManagementFactory#getPlatformMXBeans getPlatformMXBeans}
- * method can be used to obtain the list of {@code BufferPoolMXBean} objects
- * representing the management interfaces for pools of buffers as follows:
- * <pre>
- *     List&lt;BufferPoolMXBean&gt; pools = ManagementFactory.getPlatformMXBeans(BufferPoolMXBean.class);
- * </pre>
- *
- * <p> The management interfaces are also registered with the platform {@link
- * javax.management.MBeanServer MBeanServer}. The {@link
- * javax.management.ObjectName ObjectName} that uniquely identifies the
- * management interface within the {@code MBeanServer} takes the form:
- * <blockquote>
- *    <tt>java.nio:type=BufferPool</tt><tt>,name=</tt><i>pool name</i>
- * </blockquote>
- * where <em>pool name</em> is the {@link #getName name} of the buffer pool.
- *
- * @since   1.7
- */
-
-public interface BufferPoolMXBean extends PlatformManagedObject {
-
-    /**
-     * Returns the name representing this buffer pool.
-     *
-     * @return  The name of this buffer pool.
-     */
-    String getName();
-
-    /**
-     * Returns an estimate of the number of buffers in the pool.
-     *
-     * @return  An estimate of the number of buffers in this pool
-     */
-    long getCount();
-
-    /**
-     * Returns an estimate of the total capacity of the buffers in this pool.
-     * A buffer's capacity is the number of elements it contains and the value
-     * returned by this method is an estimate of the total capacity of buffers
-     * in the pool in bytes.
-     *
-     * @return  An estimate of the total capacity of the buffers in this pool
-     *          in bytes
-     */
-    long getTotalCapacity();
-
-    /**
-     * Returns an estimate of the memory that the Java virtual machine is using
-     * for this buffer pool. The value returned by this method may differ
-     * from the estimate of the total {@link #getTotalCapacity capacity} of
-     * the buffers in this pool. This difference is explained by alignment,
-     * memory allocator, and other implementation specific reasons.
-     *
-     * @return  An estimate of the memory that the Java virtual machine is using
-     *          for this buffer pool in bytes, or {@code -1L} if an estimate of
-     *          the memory usage is not available
-     */
-    long getMemoryUsed();
-}