Use the class ClassObjectIODemo shown in Listing 10.10 of Chapter 10 to create a file of Species objects. The class Species is given in Chapter 10, Listing 10.9. Then write a program that reads the Species objects from the file you created into an instance of ArrayList, sorts these instances alphabetically by Species name, and then writes the sorted data to both the screen and a file. Read all file names from the user.

Listing 10.10

Listing 10.9

import java.io.FileInputStream; import java.io.FileOutputStream; i mport java.io.10Exception; i mport java.io.0bjectInputStream; import java.io.0bjectOutputStream; public class ClassobjectIODemo { public static void main(String []args) { ObjectoutputStream outputStream = null; String fileName = "species.records"; try { outputStream = new ObjectOutputStream( new FileOutputStream (fileName)); } catch (10Exception e) { System.out.println("Error opening output file + fileName + "."); System.exit (0); Species califCondor = new Species ("Calif. Condor", 27, 0.02); Species blackRhino = new Species ("Black Rhino", 100, 1.0); try { outputStream.writeObject (califCondor); outputStream.writeObject (blackRhino); outputStream.Close(); catch (10Exception e) { System.out.println("Error wring to file fileName + "."); System.exit (0) } System.out.printin("Records sent to file fileName + "."); + System.out.println( "Nov et's reopen the file and echo "the records.");