Hello is this for java, i put in the code but i keep getting this error:

1 import java.util.Scanner; 3 public class UnitTesting f 4 II Method returns origNum cubed 5 public int cubeNum(int origNum) t return origNum origNum * origNum 9 public static void main (String args) f UnitTesting cubeTester new UnitTesting; System.out.println("Testing started") 13 System.out.println("2, expecting 8, got: cubeTester.cubeNum(2)); "+cubeNum(3)); System . out.println("?,expecting System.out.println("-1,expecting 15 27,got: -1,got: "+cubeNum(-1)); Your solution goes here*/ System.out.println("Testing completed") 18 19 20