// Fig. 9.10: Point.java
// Definition of class Point
package com.deitel.jhtp4.ch09;

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

   // No-argument constructor
   public Point()
   {
      // implicit call to superclass constructor occurs here
      setPoint( 0, 0 );
   }

   // constructor
   public Point( int xCoordinate, int yCoordinate )
   {
      // implicit call to superclass constructor occurs here
      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 into a String representation
   public String toString()
   {
      return "[" + x + ", " + y + "]";
   }

}  // end class Point


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