Assignemnt #106 and Finding Prime Numbers

Code

/// Name: Raff Lisbona
/// Period: 6
/// Program Name: Finding Prime Numbers
/// File Name: FindingPrimeNumbers.java
/// Date Finished: 3/31/2016

public class FindingPrimeNumbers
{
    public static void main( String[] args )
    {
        for( int n = 1; 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;
    }
}
    

Picture of the output