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/** @author  John Miller
 *  @version 1.6
 *  @date    Mon May 25 16:28:22 EDT 2020
 *  @see     LICENSE (MIT style license file).
 */

package scalation.util

import java.io._

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/** The `AnObject` object is a sample singleton object that is made serialiable via
 *  "extends Serializable".  May also make is serializable by making it a case object.
 */
object AnObject
       extends Serializable
{
    val x = 2.0
    val s = "Here's a string"

} // AnObject object


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/** The `ObjectSerialization` object is used to serialize a Scala singleton object.
 *  > runMain scalation.util.ObjectSerialization
 */
object ObjectSerialization extends App
{
    println (AnObject)

    val oos = new ObjectOutputStream (new FileOutputStream ("/tmp/AnObject.ser"))
    oos.writeObject (AnObject)
    oos.close ()

} // ObjectSerialization object