Good reasons to prohibit inheritance in Java? If Java is object oriented, and you declare a class final, doesn't it stop the idea of class having the characteristics of objects? In some sense yes. …

You will need to declare and implement the following methods: Two constructors: a. no-argument constructor that sets the point coordinates to (0,0), and b. a constructor that takes x and y …

In the above example code this.x/this.y refers to current class that is Point class x and y variables where (double x,double y) are double values passed from different class to assign values to …

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 { …

Jul 30, 2012 · Hi im new to this site and need help with a program im working on. the problem im having is that i cant seem to store string and two integers (as the coordinates). i have looked …

I know Java doesn't have pointers, but I heard that Java programs can be created with pointers and that this can be done by the few who are experts in Java. Is it true?

Is it possible: to have one field in class, but different names for it during serialization/deserialization in Jackson library? For example, I have class "Coordiantes". class …

Dec 6, 2011 · What's the point of using "abstract methods"? An abstract class cannot be instantiated, but what about the abstract methods? Are they just here to say "you have to …

You can't just cast int to Point like that. 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:

May 25, 2018 · So no point in trying HTTP basic authentication. This specific login page seems to expect a POST request to /login.php with USR, PAS parameters. The answer will probably …