Assignemnt #106 and Primeness Function

Code

   ///name: Mark Kayz
    ///period: 6
    ///program name: Primeness
    ///file name: primeness.java
    ///date finished: 3/30/16
    
    public class primeness
    {    
        public static void main(String[] args)
        {
            for (int n = 2; n <= 20; n++)
            {
                if (isPrime(n) == true)
                    System.out.println(n + " <");
                else
                    System.out.println(n);
            }
        }
        
        public static boolean isPrime(int n)
        {
            boolean result;
            int x = 0;
            
            for (int a = 2; a < n; a++)
            {
                if (n % a == 0)
                    x++;  
                else
                    x = x;           
            }
            
            if (x > 0)
                result = false;
            else
                result = true;
            
            return result;
        }
    }