Problem 7: 10001st prime

Q)By listing the first six prime numbers: 2, 3, 5, 7, 11, and 13, we can see that the 6th prime is 13.
What is the 10 001st prime number?

Solution:
not the best solution, Use sieve of atkins or eratosthenes to faster solution.
Java code:

public class Prob7 {

 
 
 public static void main(String[] args) {
  
int k= 1 ;
int i =3;

 
   
   while(k!=10001)
   {
   if(checkPrime(i))
    {
    k++;
    
    }
   i++;
   }
   System.out.println(i-1); 
   
  }
 
 public static boolean checkPrime(int a)
 {
  boolean flag = true;
  for(int i = 2 ; i < a ; i ++ )
  {
  if(a % i == 0 )
  {
  flag = false;
  break;
  }
  
  }
  return flag;
  
  
 }
  
 }