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GS Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.

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/*
 * Copyright 2014 Goldman Sachs.
 *
 * 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 com.gs.collections.impl.map.immutable.primitive;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

import com.gs.collections.api.map.primitive.ImmutableObjectCharMap;
import com.gs.collections.api.map.primitive.ObjectCharMap;
import com.gs.collections.api.map.primitive.MutableObjectCharMap;
import com.gs.collections.impl.block.procedure.checked.primitive.CheckedObjectCharProcedure;
import com.gs.collections.impl.map.mutable.primitive.ObjectCharHashMap;

/**
 * This file was automatically generated from template file abstractImmutableObjectPrimitiveMap.stg.
 *
 * @since 4.0.
 */
public abstract class AbstractImmutableObjectCharMap implements ImmutableObjectCharMap
{
    protected static class ImmutableObjectCharMapSerializationProxy implements Externalizable
    {
        private static final long serialVersionUID = 1L;

        private ObjectCharMap map;

        @SuppressWarnings("UnusedDeclaration")
        public ImmutableObjectCharMapSerializationProxy()
        {
            // Empty constructor for Externalizable class
        }

        protected ImmutableObjectCharMapSerializationProxy(ObjectCharMap map)
        {
            this.map = map;
        }

        public void writeExternal(final ObjectOutput out) throws IOException
        {
            out.writeInt(this.map.size());
            try
            {
                this.map.forEachKeyValue(new CheckedObjectCharProcedure()
                {
                    @Override
                    public void safeValue(V key, char value) throws IOException
                    {
                        out.writeObject(key);
                        out.writeChar(value);
                    }
                });
            }
            catch (RuntimeException e)
            {
                if (e.getCause() instanceof IOException)
                {
                    throw (IOException) e.getCause();
                }
                throw e;
            }
        }

        public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
        {
            int size = in.readInt();
            MutableObjectCharMap deserializedMap = new ObjectCharHashMap();

            for (int i = 0; i < size; i++)
            {
                deserializedMap.put((V) in.readObject(), in.readChar());
            }

            this.map = deserializedMap;
        }

        protected Object readResolve()
        {
            return this.map.toImmutable();
        }
    }
}