// Fig. 9.23: Point.java
// Definition of class Point

public class Point extends Shape {
   protected int x, y; // coordinates of the Point

   // no-argument constructor
   public Point() 
   { 
      setPoint( 0, 0 ); 
   }

   // constructor
   public Point( int xCoordinate, int yCoordinate ) 
   { 
      setPoint( xCoordinate, yCoordinate ); 
   }

   // set x and y coordinates of Point
   public void setPoint( int xCoordinate, int yCoordinate )
   {
      x = xCoordinate;
      y = yCoordinate;
   }

   // get x coordinate
   public int getX() 
   { 
      return x; 
   }

   // get y coordinate
   public int getY() 
   { 
      return y; 
   }

   // convert point into String representation
   public String toString() 
   { 
      return "[" + x + ", " + y + "]";
   }

   // return shape name 
   public String getName() 
   { 
      return "Point"; 
   }

}  // end class Point


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