How to sort an array of objects(Points) in Java?

Question

So I wanna sort an array of Points using the built in sorting method, by a specific coordinate, say x. How can I do this? Heres a sample code:

Point A[] = new Po         


        

Answer 1

You can also use Apache Commons Bean Comparator

http://commons.apache.org/beanutils/apidocs/org/apache/commons/beanutils/BeanComparator.html

And then do something like

import org.apache.commons.beanutils.BeanComparator;

Arrays.sort(A, new BeanComparator("x"));