分析下面的java代码输出结果为_____？

Class Point{
Int x,y;
Point(int x,int y){
This.x=x;
This.y=y;
}
Public ststic void main(String[] args){
Point pt1,pt2;
Pt1=new Pint (3,3);
Pt2=new Pint(4,4);
System.out.print(pt1.x+pt2.x);
}
}