Expanding on Properties

It it worth nothing that in groovy, properties already exist. let's give an example:

class Book {
    String title; 
}
def gina = new Book(); 
gina.title = "Groovy In Action"; 
println gina.title; 

Groovy basically generates the getters/setters behind the scenes, but in essence these are for all intensive purposes -- properties. I felt that this needed to be addressed.