Sep 23, 2013 · I'm trying to use Point(double x, double y), getX(), getY() to create a point and return it with toString(). I can't find an example of how to do this anywhere. public class Point { …

Mar 19, 2015 · This method is defined in the Object class (the superclass of all Java objects). The Object.toString() method returns a fairly ugly looking string, composed of the name of the …

Jun 13, 2013 · In Effective Java, Josh Bloch (who wrote many of these APIs originally) states: "Prominent examples include the Point and Dimension classes in the java.awt package. …

Nov 17, 2009 · Java does have pointers. Any time you create an object in Java, you're actually creating a pointer to the object; this pointer could then be set to a different object or to null, …

If your Point class has a constructor Point(int x, int y), then you can read both coordinates from the Scanner and create Point from them: int x = sc.nextInt(); int y = sc.nextInt(); Point …

May 18, 2017 · Two constructors: a. no-argument constructor that sets the point coordinates to (0,0), and b. a constructor that takes x and y coordinate of the point and sets member …

Nov 24, 2014 · The value you're seeing is java's implementation of toString. Every object has this behavior. Put this method in your point class to override java's toString implementation. …

Jul 21, 2014 · Point[] line = new Point[6]; In the same method, I have the line. line[SampleSize - i + 1].x = i; The first time this statement is hit, the value of its array index is 1; but the program …

Mar 3, 2013 · Then you can get the x and y coordinates with point.getX() and point.getY() respectively. In paintComponent, there is an easier way to iterate over a list of points: for …

Nov 22, 2019 · In Java, == and the equals method are used for different purposes when comparing objects. Here's a brief explanation of the difference between them along with …