can't print a rectangle

Hi all.. i have a question.
i started to read some tutorials in java,but i think that the lesons that im reading are not very clear.
Here's what i don't understand

System.out.println(new Rectangle(5, 10, 20, 30));

is this pease of code sopose to print a rectangle on the screan
or i has some other purpose.The output i get is ->java.awt.Rectangle[x=5,y=10,width=20,height=30] which don't make any sense to me