https://github.com/Terracotta-OSS/offheap-store/: A library that offers data structures allocated off the java heap. 
/* 
 * Copyright 2015 Terracotta, Inc., a Software AG company.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.terracotta.offheapstore.disk.paging;

import java.nio.MappedByteBuffer;

import org.terracotta.offheapstore.paging.Page;


Author:cdennis
/**
 *
 * @author cdennis
 */
public class MappedPage extends Page {

  public MappedPage(MappedByteBuffer buffer) {
    super(buffer, null);
  }

  @Override
  public MappedByteBuffer asByteBuffer() {
    return (MappedByteBuffer) super.asByteBuffer();
  }
}