The videos that aren't boring and long! This course filled in the gaps that I had after taking university classes. I don't really like the final project is peer reviewed. Your peers can prevent you from passing the course.

The professors handled the classes exceptionally well. I thank all of them for helping me learn something. But I felt the course a little hard as the documentations needed to be referred properly to work with the objects.

Excellent course with wonderful teachers. I like the way of the teaching and they answered a lot of questions that were stuck in my mind. Also, the project was interesting. Really, thank you all for this great effort.

Course structure and material were great and well-planned. Best thing about the course is the project they have you build, it really sharpens your skills and gives you ability to apply what you have learned right away.

The focus on developing a main project with a variety of different data structures for different tasks was a great way to introduce new concepts and show their real applicability. Recommended as a second Java course.

The course is great. It's very interesting doing this big project! But I think it's necessary to spend much more time on it to fully understand how everything works and to comprehensive all these magic about Java.

The course is really great and the explanations are very clear! Instructors are so inspirational! I think the good idea is to develop such a project from scratch, without using given starter code. Thank you a lot!

Great course, excellent for a programmer with beginner Java skills, and perhaps a better intermediate grasp of another language such as Python, wanting to dive a bit deeper into Java with appropriate explanations.

Awesome course on Java, even if it uses java 8 and PApplet, the foundations of object oriented programming are there, very well explained and with the posibilities to apply them in a cool project. Thank you UCSD

Very Practical and the project is quite engaging. I'm a structural engineer and thought the earthquake map project was related to my interests in seismic design and automation/visualization of pertinent data.

I like this class. I found the answers there on many tricky programming questions such as memory allocation for objects. I will recommend this class to all my friends who is interested in computer science.

It explain knowledge in simple and concise ways. The programming project after each lesson is interesting, challenging but not too hard to solve. 5 star course! 3 teachers are all awesome. Mia is amazing!!

Very good "introduction" to Java programming. It definitely helps to be familiar with Java already and one should really be able to "read" code and deduce what it does in order to do well on the quizzes.

Great into to Java, instructors have clearly put thought in to the format with the choose your own learning style videos, and additional coverage where it may be needed. These have been very helpful.

I loved this course! The course videos and the projects sharpened my idea about some of the toughest concepts of Java and OOP. I recommend this course to anyone interested in learning OOP in Java. ☺

Enroll this course if you intend to become a programmer and need fundamental knowledge in Object Oriented Programming. Here you can study the subject and apply new things in a real curious project.

This course made me understand java concepts in an easy way, and made me realize certain internal workings in Java I haven't seen elsewhere. I love their method/process of tutoring. Awesome job!

One of the best course I have done on coursera. Everything is awesome about the course final project helped to extensively test my skill. This course is for learner with basic knowledge in java.

It is good!!! I learnt a bit of Java beforehand but not the object oriented concept. Would definitely attend the courses by UC San Diego again as well as pay for the course when I can afford it!

Outstanding course. It's readily apparent that the course developers put a lot of thought and effort into this course. The mapping example that was used throughout the course was a good choice.

This course is really amazing, and the instructors help you out along the way. The concepts and the programming assignments are engaging. Thanks for the USCD CS team for compiling this course.

Thanks a lot to all of the team of this Course University of California San Diego, The Professors Christine, Leo and Mia for their efforts and Style of teaching , and Coursera for the Platform

Good course. It was quite basic for me for the most part, but I was just refreshing my java knowledge. Perfect for beginner, teachers obviously put a lot of effort into creating this course.

Enjoyable class from teachers presented in a simple organise material. Good choice of assignment keeps me engage to read more and keep programming. Keep up good work. Cant wait for next class

The course is great with comprehensive explain and enough freedom to customize your own study pace. The homework part is also flexible, you can do as many experiments on coding as you like!