Answer:
A return statement
Explanation:
The Method f is declared to return an int. This is what is missing in the method's body after doing whatever its function is.
Let's assume that the method returns the square of any value passed as an argument, then the complete code will be:
public class Test {
public static void main(String[] args) {
System.out.println(f(5));
}
public static int f(int number){
return (int)Math.pow(number,2);
}
}
