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Objects First with Java: A Practical Introduction using BlueJ
/* 0-13-044929-6, 4492J-5, Barnes, Kolling, OBJECTS FIRST WITH JAVA */ BlueJ is a Java development environment that runs on top of the Sun Microsystems Java Development Kit making use of the standard compiler and virtual machine. It allows readers to create objects of any class and interact with their methods. For the first time, the traditionally difficult concepts of objects and classes are brought alive in an easily manipulable visual form. This truly ?objects first? approach within the customized BlueJ environment will revolutionize the way programming is learned. The book includes a copy of BlueJ. Takes a project driven approach to problem solving?the book is structured along the lines of fundamental development tasks?providing readers with clear coverage of the principles of object-oriented programming. Programmers and non-programmers who want to learn Java with a state of the art approach and user-friendly programming environment.
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First published October 23, 2002
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Displaying 1 - 19 of 19 reviews
May 19, 2022
A deep dive into the world of object-oriented programming, using Java as the vehicle for this journey.
The book is generally designed to be supplemented with the presence of a tutor, but it is still entirely possible to make use of around 90% of the material if the subject is self-studied. The only thing lacking is directed solutions for the activities, which, if I’m not mistaken, are only available for tutors.
There are also various sections about functional programming.
This book won’t make you a competent Java programmer but it will still give you a deep understanding of the core concepts —often tricker parts— of the language, namely object-orientation and particularly inheritance.
Inheritance features heavily, with 3 entire chapters dedicated to it. It’s the most substantial topic in the book and rightly so. Approaching inheritance and choosing the right abstraction construct requires some thought and some practice, and these three chapters towards the end walk you through that in a gentle manner so you come out with a proper foundation. You’ll learn how to use subclasses, superclasses, abstract classes and methods, interfaces, subtyping, method dispatch and polymorphism, among other inheritance concepts.
Is Java the best language to learn today? I can’t tell. But I can say that it’s a great language to grasp the idea, concepts and techniques of object-oriented programming (OOP). And this book has made a great use of that, with its clear writing style and slow yet deep exploration of the subject.
The book is generally designed to be supplemented with the presence of a tutor, but it is still entirely possible to make use of around 90% of the material if the subject is self-studied. The only thing lacking is directed solutions for the activities, which, if I’m not mistaken, are only available for tutors.
There are also various sections about functional programming.
This book won’t make you a competent Java programmer but it will still give you a deep understanding of the core concepts —often tricker parts— of the language, namely object-orientation and particularly inheritance.
Inheritance features heavily, with 3 entire chapters dedicated to it. It’s the most substantial topic in the book and rightly so. Approaching inheritance and choosing the right abstraction construct requires some thought and some practice, and these three chapters towards the end walk you through that in a gentle manner so you come out with a proper foundation. You’ll learn how to use subclasses, superclasses, abstract classes and methods, interfaces, subtyping, method dispatch and polymorphism, among other inheritance concepts.
Is Java the best language to learn today? I can’t tell. But I can say that it’s a great language to grasp the idea, concepts and techniques of object-oriented programming (OOP). And this book has made a great use of that, with its clear writing style and slow yet deep exploration of the subject.
December 12, 2016
At first I thought I did not understand this book because I did not understand java. I re-read almost every sentence.
Then I did an online java mooc at mooc.fi and now I am re-reading this book.
And I still think it is hard to understand.
The problem is the style. The style is very very sloppy and informal. It makes me want to re-write almost every sentence.
When learning a programming language and al sorts of new concepts, I need language to be very precise. This book is NOT.
one example: "If an item with a low index number is removed, then the collection moves all subsequent items along by one position to fill in the gap."
The problem for me is the wording 'with a low index number". This is bullshit. For starters , what is low and what is high is completely subjective. But what is more important: This happens when an item with ANY index number is removed, except when it is the last item with the HIGHEST POSSIBLE index number. This sort of sloppiness makes it very hard to understand what is MEANT instead of SAID. As if learning java is not hard enough by itself .
Find another book or do a mooc.
Then I did an online java mooc at mooc.fi and now I am re-reading this book.
And I still think it is hard to understand.
The problem is the style. The style is very very sloppy and informal. It makes me want to re-write almost every sentence.
When learning a programming language and al sorts of new concepts, I need language to be very precise. This book is NOT.
one example: "If an item with a low index number is removed, then the collection moves all subsequent items along by one position to fill in the gap."
The problem for me is the wording 'with a low index number". This is bullshit. For starters , what is low and what is high is completely subjective. But what is more important: This happens when an item with ANY index number is removed, except when it is the last item with the HIGHEST POSSIBLE index number. This sort of sloppiness makes it very hard to understand what is MEANT instead of SAID. As if learning java is not hard enough by itself .
Find another book or do a mooc.
January 25, 2019
This was the course material for the first semester of CS, and even though Java is maybe the language I know best, I still found parts of this book immensely useful. This is because it not only focuses on Java keywords and classes such as most introductory books do, but also on advanced design principles for classes and systems of classes. Chapter 8 and 15 gave me new ways of thinking about what good design is, and what my failures in the past have been. Concepts such as coupling, cohesion, RDD and design patterns should really be obligatory in all introductory OOP courses! My approach to writing programs has drastically changed, thanks to a book I was all to eager to reject at the start of the semester. It has my respect.
April 17, 2013
This is a good book for a programmer who wants to learn Java (you will have to slow down) or someone with no experience with programming. It uses BlueJ which coming from a programmer background is a little painful but for someone with no experience is most excellent. It gets you into some good habits and allows to visualize what you have created. Unlike a lot of programmer books this book was visually pleasing and used effective use of colour to relay information.
August 7, 2012
A very well organized book about a complex programming language. Simply explained with lots of examples and suggestions.
Ready to start programming with Java!
Ready to start programming with Java!
March 17, 2014
I've read the entire book, made more than 80% of the exercises.
I got the idea, and I am using the book in my courses.
I strongly recommend it.
I got the idea, and I am using the book in my courses.
I strongly recommend it.
September 3, 2020
It's too much superficial and doesn't explain much.
November 29, 2018
This was the first programming textbook I read, and I found it very useful. It built up constructs and concepts in a methodical way and gave interesting examples including a text adventure, a media player, cellular automata, an image-processing program, and a environmental simulation. These were all very basic but were interesting as a first glance at the kind of things you can do when you know how to code.
I think anyone other than a complete novice would find it quite tedious, but for a complete novice it is a good way to go from knowing nothing about programming to knowing something.
I think anyone other than a complete novice would find it quite tedious, but for a complete novice it is a good way to go from knowing nothing about programming to knowing something.
November 28, 2023
This book is meant for beginners but the way it is written makes it hard to understand. I had to read it because of my uni’s curriculum.
If you want to learn Java from scratch (not knowing a thing about programming, like I did) I recommend the MOOC.fi courses “Java programming I” & “Java programming II” by the university of Helsinki (100% free).
This book however, is valuable if you want to understand inheritance. I found their explanations of this particular concept thorough and well put. They also go very deep into it dedicating several chapters to it.
If you want to learn Java from scratch (not knowing a thing about programming, like I did) I recommend the MOOC.fi courses “Java programming I” & “Java programming II” by the university of Helsinki (100% free).
This book however, is valuable if you want to understand inheritance. I found their explanations of this particular concept thorough and well put. They also go very deep into it dedicating several chapters to it.
February 14, 2023
Very good introduction to the Java programming language. The book is perfect for someone with no programming experience as well as someone with a little programming experience.
The focus of the book is OOP and it teaches it in a very easy to understand way.
The focus of the book is OOP and it teaches it in a very easy to understand way.
April 30, 2023
Maravilloso libro para introducirte en la programación orientada a objetos con java, el sofware propuesto es bluej que es muy visual a la hora de tratar esa tematica, es muy bueno a la hora de comprender este estilo de programación
May 30, 2024
Un poco lento al principio, pero los personajes molan
August 25, 2024
Nah...poorly explained and structured
July 7, 2008
I started off entranced by the prospect of teaching my students to program based on object-oriented design, which holds a lot more computer science credibility and appeal than the traditional flow of control approach.
I still think that object-oriented design is a good way to start. But I won't be using this book again: it just isn't very well organized. I found that my students were yearning -- specifically and concretely -- for more information on iterative constructs early on, and that later chapters were a mish-mash of unrelated ideas. Chapter 5 came to be referred to as the "trivial pursuit" chapter.
I still think that object-oriented design is a good way to start. But I won't be using this book again: it just isn't very well organized. I found that my students were yearning -- specifically and concretely -- for more information on iterative constructs early on, and that later chapters were a mish-mash of unrelated ideas. Chapter 5 came to be referred to as the "trivial pursuit" chapter.
May 27, 2009
Course material for 1st bachelor "Programming 1" class.
March 15, 2017
this is the best book for learning java and dive into object oriented programming.
April 26, 2022
pretty good intro, especially for uni.
October 26, 2009
Textbook, No Comment.
April 11, 2017
It gives a different approach to Object Oriented Programming which makes it easy to learn. It contains many exercises, which is good because it takes a lot of practice to learn programming.
Displaying 1 - 19 of 19 reviews