//SpeciesFirstTryDemo.java

public class SpeciesFirstTryDemo
{
    public static void main(String[] args)
    {
        SpeciesFirstTry speciesOfTheMonth = new SpeciesFirstTry();

        System.out.println("Enter data on the Species of the Month:");
        speciesOfTheMonth.readInput();
        speciesOfTheMonth.writeOutput();
        int futurePopulation = speciesOfTheMonth.getPopulationIn10();
        System.out.println("In ten years the population will be "
            + futurePopulation);

        //Change the species to show how to change 
        //the values of instance variables:
        speciesOfTheMonth.name = "Klingon ox";
        speciesOfTheMonth.population = 10;
        speciesOfTheMonth.growthRate = 15;
        System.out.println("The new Species of the Month:");
        speciesOfTheMonth.writeOutput();
        System.out.println("In ten years the population will be "
            + speciesOfTheMonth.getPopulationIn10());
    }
}