how can i make this program run in less then 8 seconds

import java.io.BufferedReader;
import java.io.InputStreamReader;

class whileTest{
    public static void main(String args[]) throws Exception{
	    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	    int counter=0;
	
	    String input[] = br.readLine().split(" ");
	    int n 		   = Integer.parseInt(input[0]);
	    int divisor    = Integer.parseInt(input[1]);
	
	    boolean div    = (divisor<=Math.pow(10,7)) ? true : false; 
	
	    if(div){
		    for(int i=0;i<n;i++){
			    int divident = Integer.parseInt(br.readLine());
			    boolean divi = (divident<=Math.pow(10,9)) ? true : false;
			    if((divi) && (divident%divisor == 0)){
				    counter++;
			    }
		    }
		    System.out.println(counter);
	    }
    }
}
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