Top "Final" questions

final variable case in switch statement

final int a = 1; final int b; b = 2; final int x = 0; switch (x) { case a:break; // ok case b:break; // compiler …

java switch-statement case final

java :Why the Local variable should be declared final

Possible Duplicate: Is there any performance reason to declare method parameters final in Java? Why would one mark local variables …

java final pmd

Mock final class in Spock

Can spock mock final classes? If so, how? Search results brought up this gist, which would seem to imply so, …

mocking final spock

Java : in what order are static final fields initialized?

Okay, so say I have a class that looks like this : public class SignupServlet extends HttpServlet { private static final Logger …

java static initialization classloader final

What are the benefits of using identical String literals instead of a final variable?

I've come across a class that includes multiple uses of a string literal, "foo". What I'd like to know, is …

java string final

How does "final int i" work inside of a Java for loop?

I was surprised to see that the following Java code snippet compiled and ran: for(final int i : listOfNumbers) { System.…

java final

How to prevent a function from being overridden in python

Is there a way to make a class function unoverriddable? something like java's final keyword. i.e, any overriding class …

python overriding final

Is there any functional difference between c# sealed and Java's final keyword?

Possible Duplicate: What is the equivalent of Java’s final in C#? In Java final applies to more than just …

c# java final sealed

Why defining class as final improves JVM performance?

Quoting from http://sites.google.com/site/gson/gson-design-document: Why are most classes in Gson marked as final? While Gson …

java performance optimization jvm final

Why do variables passed to runnable need to be final?

If I have a variable int x = 1, say, and I declare a runnable in the main thread, and I want …

java variables final runnable