go into methods shortcut key in emacs

[Pedro Sa da Costa]

Hi,

with this example, i would like to select the method callMethod() inside 
test() method and, by pressing any key (for example, F3), i would like 
to go into the method. How is this possible in emacs?

public void test() {
   obj.callMethod() <-- I would like to select callMethod() and, by 
pressing f3, i go into this method.
}

public void callMethod() {
   System.out.println("Hello world!");
}

Is this possible?

Thanks,
Pedro