Why the syntax of for(each) don't have square brakes (prime[]) to refer to prime array?

Question

something like this!!
for(int t: prime[]){
//statement
}

Answer 1

If you can use a foreach loop on it, it must already be an array or the compiler will give you an error. Square brackets (after initialization) are used to retrieve values.

Answer 2

thanks Ariela, I understand.