public class ForTest
{

    public static void main ( String[] args )
    {
        for ( int a=0, b=10 ; a<b ; a++,b--) System.out.println("a="+a+", b="+b);



        int x;
        Integer y;
        for ( x=0, y=new Integer(10); x<y ; x++,y--) System.out.println("x="+x+", y="+y);
//      for ( int x=0, Integer y=new Integer(10); x<y ; x++,y--) System.out.println("x="+x+", y="+y);
    }

}