Can someone please explain this code for me? What does "t" represent in the program?

Question

//Java
public class Program {
public static void main(String[] args) {
int[ ] primes = {2, 3, 5, 7};

for (int t: primes) {
System.out.println(t);
}
}
}

Answer 1

Steve Sajeev I thought "t" is a variable of type integer !?

Answer 2

T represents type.

<T> specifically stands for generic type. According to Java Docs - A generic type is a generic class or interface that is parameterized over types.

Answer 3

't' there is an Integer variable defined in for loop as local scope, and in every iteration it is assigned a value from the array primes... Like t=2,next t=3, next t=4,next t=5.
So it is a user defined variable name..