Back to Java Programming: Arrays, Lists, and Structured Data
Learner Reviews & Feedback for Java Programming: Arrays, Lists, and Structured Data by Duke University
3,214 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
WS
Feb 23, 2019
This is a very nice course. The teachers speak clearly and explain very well. The subject used to teach Java (cryptography) is interesting. Many thanks!Kind regards, Wim
LF
Nov 25, 2025
Great teaching, great presentations, interesting and engaging problems, and great assignments that really test your skills. I have been impressed with this course.
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•Sep 14, 2021
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