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The moose likes Programmer Certification (SCJP/OCPJP) and the fly likes Final Variable Declaration Big Moose Saloon
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Final Variable Declaration

Ranch Hand

Joined: Jan 15, 2001
Posts: 162
I am little confused about initializing final variables.
KM says
"final variable need not be initialized at its declaration, but it must be initialized before it is used"
In code below, I am not using final variable at 2, still I am getting compiler error that variable is uninitialized, why is it so
public class q{
static int x;
final static int y;//2
public static void main(String args[]){

Mikael Jonasson
Ranch Hand

Joined: May 16, 2001
Posts: 158
Final variables doesn't have to be initialized on declaration, but they must be initialized no later then at the constructor for the class they are in.
I agree. Here's the link:
subject: Final Variable Declaration
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