*/
val hashMapCodec: Codec<HashMap<Any?, Any?>> = mapCodec { LinkedHashMap(it) }


val linkedHashMapCodec: Codec<LinkedHashMap<Any?, Any?>> = mapCodec { LinkedHashMap(it) }


val concurrentHashMapCodec: Codec<ConcurrentHashMap<Any?, Any?>> = mapCodec { ConcurrentHashMap<Any?, Any?>(it) }


/*
 * Cannot rely on Java serialization as

                )
                .build()
        );
        MutableModelNode mapNode = modelNode.getLink(name);
        assert mapNode != null;
        return mapNode;
    }

    public static <T> ModelMap<T> toView(MutableModelNode mapNode, ModelType<T> elementModelType) {
        mapNode.ensureUsable();
        return mapNode.asMutable(
                ModelTypes.modelMap(elementModelType),
                RuleContext.get()

    setDefault(int.class, 32);
    setDefault(String.class, "abcd");
    setDefault(Method.class, AbstractPackageSanityTests.class.getDeclaredMethods()[0]);
    setDefault(MapMode.class, MapMode.READ_ONLY);
    setDefault(CharsetEncoder.class, Charsets.UTF_8.newEncoder());
  }

    setDefault(int.class, 32);
    setDefault(String.class, "abcd");
    setDefault(Method.class, AbstractPackageSanityTests.class.getDeclaredMethods()[0]);
    setDefault(MapMode.class, MapMode.READ_ONLY);
    setDefault(CharsetEncoder.class, Charsets.UTF_8.newEncoder());
  }

   * @see FileChannel#map(MapMode, long, long)
   * @since 2.0
   */
  public static MappedByteBuffer map(File file, MapMode mode) throws IOException {
    return mapInternal(file, mode, -1);
  }

  /**
   * Maps a file in to memory as per {@link FileChannel#map(java.nio.channels.FileChannel.MapMode,
   * long, long)} using the requested {@link MapMode}.
   *

   * @see FileChannel#map(MapMode, long, long)
   * @since 2.0
   */
  public static MappedByteBuffer map(File file, MapMode mode) throws IOException {
    return mapInternal(file, mode, -1);
  }

  /**
   * Maps a file in to memory as per {@link FileChannel#map(java.nio.channels.FileChannel.MapMode,
   * long, long)} using the requested {@link MapMode}.
   *

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel.MapMode;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import junit.framework.TestSuite;

/**
 * Unit test for {@link Files}.
 *

import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel.MapMode;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import junit.framework.TestSuite;

/**
 * Unit test for {@link Files}.
 *

import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.channels.Channel;
import java.nio.channels.FileChannel;
import java.nio.channels.FileChannel.MapMode;

import org.codelibs.core.exception.IORuntimeException;

/**
 * {@link Channel}用のユーティリティです。
 *
 * @author koichik
 */
public abstract class ChannelUtil {

    /**