package test.arithmetic;public class Arithmetic1 {	/**	 * @param args	 */	public static void main(String[] args) {		Point
     
       p=new Point
      
       ();		p.setX(180l);		p.setY(10l);		Point
       
         p2=new Point
        
         ();		p2.setX(120);		p2.setY(20);		print(p);		print(p2);		/**x坐标:180 	 y坐标:10 	 类型:class java.lang.Longx坐标:120 	 y坐标:20 	 类型:class java.lang.Integer		 */	}		public static  void print(Point
          p){		System.out.println(p);	}	}class Point
         
          {	private T x;	private T y;	public T getX() {		return x;	}	public void setX(T x) {		this.x = x;	}	public T getY() {		return y;	}	public void setY(T y) {		this.y = y;	}	@Override	public String toString() {		return "x坐标:"+x+" \t y坐标:"+y+" \t 种类:"+x.getClass();	}}
         
        
       
      
     

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