/**
 * HelloWorldApp displays the phrase "Hello, World." on standard output.
 * 
 * @author jdalbey 
 * @version 0.1
 */
public class HelloWorldApp
{
    /** 
     * The entry point for the application
     * @param args not used
     */
    public static void main(String[] args)
    {
        new HelloWorldApp().run();
    }
    
    /** 
     * Run the application, performing output to the console.
     */
    public void run()
    {
        // Create a FriendlyPhrase for the target phrase
        FriendlyPhrase words = new FriendlyPhrase("Hello, World.");
        // Display the target phrase on standard output.
        System.out.println(words.phrase);
    }
}

/**
 * FriendlyPhrase represents a brief sentence of English text.
 * 
 * @author jdalbey
 * @version 0.1
 */
public final class FriendlyPhrase
{
    /** The phase of text */
    public final String phrase;

    /**
     * Constructor a FriendlyPhrase from the given string
     * @param aPhrase a brief sentence of English text.
     */
    public FriendlyPhrase(String aPhrase)
    {
        // Save the phrase provided as a parameter
        this.phrase = aPhrase;
    }

}