Head-first-java-examples

Head first java song example

Hy guys, im really Newbie in JAVA programming, im trying to reproduce the head first java example in the page 72 chapter 4.

 class: song
instances: artist, title.
methods: setTitle()
setArtist()
play()

the confusion become when appear this method in the book explanation:

 void play() {
soundPlayer.playSound(title);
}

the object "soundPlayer" cant be inside the class song, this method will give a "class song" compilation error!!

//Should not the above method be like this?//

 public String play(){
return title;
}

this is my complete code:

 public class song{
String title;
String artist;
public void settitle(String title){
this.title = title; }

there is a another way according with the page and chapter of this book to store title in the above method?

 public void setartist(String artist){
this.artist = artist; }

there is another way to store artist?

 public String play(){
return title;
}
}

is not to early (page 72 chapter 4 ) for this book to use key word "this"?;

//Thanks for your answers.//