NameSorter.java Name.java import java.util.Scanner; import java.util.ArrayList; import java.util.Collections; public class NameSorter { public static void main (String [] args) { Scanner scnr = new Scanner (System.in); final int NUM_ELEMENTS = 4; Name newName; ArrayList userNames = new ArrayList (); String firstName; String lastName; Input Ethan Phegley Ethan Kreider Chris Kreider Ginny Edger int i; for (i = 0; i < NUM_ELEMENTS; ++i) { firstName - scnr.next (); lastName - scnr.next (); newName - new Name (firstName, lastName); userNames.add (newName); Output Collections.sort (userNames); for (1 - 0; i < NUM_ELEMENTS; ++1) { System.out.println (userNames.get (i));

The concept of pointers in high-level languages was introduced in C programming. Pointers are simply the variables that are used to store memory addresses of another variable. These special variables are generally used in the languages such as C Programm…