// Import statement:
import java.util.ArrayList;
class PrimeDirective {
// Add your methods here:
public boolean isPrime(int x){
if(x == 2) return true;
if(x < 2) return false;
for(int i = 2; i < x; i++){
if(x%i == 0){
return false;
}
}
return true;
}
public ArrayList<Integer> onlyPrime(int[] numbers){
ArrayList<Integer> PrimeNumbers = new ArrayList<Integer>();
for(int i:numbers){
this.isPrime(i);
if(isPrime(i)){
PrimeNumbers.add(i);
}
}
return PrimeNumbers;
}
public static void main(String[] args) {
PrimeDirective pd = new PrimeDirective();
System.out.println(pd.onlyPrime(numbers));
int[] numbers = {6, 29, 28, 33, 11, 100, 101, 43, 89};
}
}
I am getiing error cannot find symbol
System.out.println(pd.onlyPrime(numbers));
^
Blockquote