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Back to Java Programming: Arrays, Lists, and Structured Data

Learner Reviews & Feedback for Java Programming: Arrays, Lists, and Structured Data by Duke University

3,039 ratings

About the Course

Build on the software engineering skills you learned in “Java Programming: Solving Problems with Software” by learning new data structures. Use these data structures to build more complex programs that use Java’s object-oriented features. At the end of the course you will write an encryption program and a program to break your encryption algorithm. After completing this course, you will be able to: 1. Read and write data from/to files; 2. Solve problems involving data files; 3. Perform quantitative analyses of data (e.g., finding maximums, minimums, averages); 4. Store and manipulate data in an array or ArrayList; 5. Combine multiple classes to solve larger problems; 6. Use iterables and collections (including maps) in Java....

Top reviews


Mar 29, 2017

Good and practical training approach to solve real worlds problems. Assignments and quizzes are quite challenging and interesting. Greatly motivates us towards programming and problem solving skills.


Jul 19, 2018

The course was pretty challenging (and occasionally frustrating) for a novice programmer, but doable.

I enjoyed the course, and came away with a greater understanding of computers and programming.

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176 - 200 of 545 Reviews for Java Programming: Arrays, Lists, and Structured Data

By Ali ö

Apr 24, 2021

I recommend it was a nice course, I had a sweet difficulty in some assignments.

By Walter J

Jan 26, 2021

This is exactly what I was looking for to add Java to my programming knowledge

By murali m

Jul 31, 2021

Great course. Lots of assignments to practice Java and applying algorithms.

By Aaron Q

Aug 23, 2017

Really well thought out and delivered course material. An exciting topic.


Feb 15, 2016

An excellent course to learn nuanses of different data structures in java.

By Vinay S

Feb 16, 2021

Really great experience with this course and way of learning was amazing.

By Achraf R

Nov 25, 2020

a very enriching course with so many useful tools to learn. and practice

By Guissi h Z

Jul 12, 2020

Instructors are amazing, concepts are clear. I really Enjoyed the course.

By Faysal M

Sep 27, 2022

It's an excellent course. I've learned a lot of things from this couse.

By Victor

Apr 26, 2020

very good course that help me review what i have learned in university.

By Hina N

Aug 27, 2022

this course is amazing and help me alot in learning the new skill.....

By Aleksandar B

Oct 12, 2022

Amazing. University quality educatino online, what more can you say.

By Cheng-shuo Y

Sep 20, 2020

Really good course. The instructor is really professional and helpful

By 彭升晟

Aug 22, 2017

It is really an amazing class for students who are interested in JAVA

By Prashanth K

Jun 4, 2020

I was helped a lot in the arrays & data structures with this course

By Sushant K

Jul 21, 2019

Amazing course for beginners, intermediates as well as experienced.

By Mengfei W

Jul 29, 2018

This course taught me many useful data manipulation skills in java.

By Daniel G G

Jul 21, 2020

Well chosen study cases for an all around very interesting course.

By tayyaba m

Mar 14, 2021

I learned alot with this course. BUT yes!! it was a difficult one

By phumlani s

Feb 10, 2016

Nicely structured with not too long videos! That can be dreadful.

By Avanish S

Jul 21, 2020

Discussion Forms helped me a lot with common bugs and edge cases

By Aditya P

Jun 5, 2020

Amazing course . Will recommend everyone to complete this course

By Mokarev A

Jun 4, 2020

it was awesome time!!! Thank you Owen, Robert, Susan and Andrew.

By Mohd K K

Oct 10, 2021

Amazing course, this course helps me a lot to enhance my skill.


May 2, 2018

process gradually towards success! course materials is perfect.