Listing out leap years between certain period

Here is the code of the program:

class leapyears
{
public static void main(String[] args)
{
 int i=2006;
 int n;
 for (n=1990; n<=i ; n++){
   int l=n%4;
   if (l==0){
     System.out.println("leap year: "+n);
   }
 }
}
}

Download this program.