How can I retrieve a for-loop variable outside the loop?

Question

Hello together,
I've got a simple for loop like this:
for(int a=0;value;a++){
}
And now I want to select the int a outside the loop like that:
System.out.println(a);
What do I have to change in my code that it works?

Answer 1

Do this:
int a = 0;
for(; a < value; a++){
}