Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

This program is designed to provide a matcher that compares strings ending in sequences of digits in a way that makes sense to a human.

This program is designed to provide a matcher that compares strings ending in sequences of digits in a way that makes sense to a human. Explain step by step what was developed in the DirectoryComparator file to understand how it works.

imageimage

import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; public class DirectorySortDemo { public static void main(String[] args) { } } String[] dirNames = {"dir12", "dir5", "dir9", "dir1", "dir4", "lab10", "lab2", "lab7", "lab17", "lab8", "quiz8", "quiz10", "quiz11", "quiz12", "dir11", "dir8", "dir7", "dir15", "dir3"}; ArrayList directories = new ArrayList (Arrays.asList(dirNames)); System.out.println("Unsorted List:"); System.out.println(directories); Collections.sort(directories, new DirectoryComparator()); System.out.println(); System.out.println("Sorted List:"); System.out.println(directories); import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; public class DirectorySortDemo { public static void main(String[] args) { } } String[] dirNames = {"dir12", "dir5", "dir9", "dir1", "dir4", "lab10", "lab2", "lab7", "lab17", "lab8", "quiz8", "quiz10", "quiz11", "quiz12", "dir11", "dir8", "dir7", "dir15", "dir3"}; ArrayList directories = new ArrayList (Arrays.asList(dirNames)); System.out.println("Unsorted List:"); System.out.println(directories); Collections.sort(directories, new DirectoryComparator()); System.out.println(); System.out.println("Sorted List:"); System.out.println(directories);

Step by Step Solution

3.46 Rating (156 Votes )

There are 3 Steps involved in it

Step: 1

The DirectoryComparator class is a custom comparator that sorts the directory names based on the num... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Business and Administrative Communication

Authors: Kitty o. locker, Donna s. kienzler

10th edition

77830105, 978-0077830106, 978-0073403182

More Books

Students also viewed these Programming questions

Question

What preparations should you make before an interview?

Answered: 1 week ago

Question

What is groupthink? Have you ever experienced it?

Answered: 1 week ago

Question

How do you organize persuasive problem-solving messages?

Answered: 1 week ago