// Import statement:
import java.util.ArrayList;

class PrimeDirective {
  
  // Add your methods here:
  public boolean isPrime(int number) {
     if (number == 2) {
       return true;
     } else if (number < 2) {
       return false;
     }
     for (int i = 2; i < number; i++) {
       if (number % i == 0) {
       return false;
        }          
       }
       return true;
      }
     }
  
  public static void main(String[] args) {

    PrimeDirective pd = new PrimeDirective();
    int[] numbers = {6, 29, 28, 33, 11, 100, 101, 43, 89};
    
    System.out.println(pd.isPrime(6));
  }  

}