Prime Number series

public static void main(String[] args) {

int f,i,j ;

    System.out.println("LIST OF PRIME NUMBERS FORM 1 TO 50/N");

    for(i= 2;i<=50;i++)

    {

    f = 0;

    for(j=2;j<i;j++)

    {

 

      if(i% j==0)

            f=1;

    }

    if(f==0)

        System.out.println(i);

    }

   

    }

}