final variable

final variable

Please give some easiest and understanding example program for final variable?

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June 25, 2011 at 2:51 PM

A final variable is a variable which has been initialized to a fixed value which cannot be changed after initialization. Once created, its value cannot be changed.

public class FinalVariable{

public static void main(String[] args) {
final int hoursInDay=24;
//IF you will try to change the value by the following statement, you will get error bcoz final value can't be changed.
//hoursInDay=12;
System.out.println("Hours in 5 days = " + hoursInDay * 5);
}
}









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