If you're new to Java programming then BlueJ is an excellent introductory Java environment designed specifically for introductory teaching. BlueJ is a fully integrated environment featuring everything you'd expect from a Java environment including graphical and textual editing, a built-in editor, compiler, virtual machine, debugger and interactive object creation. The BlueJ Package file type, file format description, and Mac, Windows, and Linux programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.
You won’t find one-size-fits-all IDE Software service. A solid tool like BlueJ might offer amazing functionalities but it may not be designed for your individual business needs. In order to you get the best solution, examine the other BlueJ alternatives listed below and investigate their features and options. It may also be a good idea to compare them against each other to get the best value for money.
Our team of experts have evaluated BlueJ with a total score of 6.9/10 after a series of scrutinizing tests. Actual users of BlueJ have an average satisfaction rating with the product at 93% which reflects their attitude towards this service. If you devote some of your time to comparing other BlueJ alternatives you will most likely find other products with similar or even better ratings.
TOP BlueJ Alternatives
1. AWS Cloud9
Our score: 9.9User satisfaction: 86%An integrated development environment (IDE) that enables software developers to conveniently use a web browser for writing, running, and debugging codes. Created by Amazon.com, this IDE has an integrated terminal, debugger, and code editor, as well as other essential programming tools like PHP, Python, and Javascript, which removes the need for installing additional apps.
2. AppCode
Our score: 8.9User satisfaction: 95%An innovative integrated development environment (IDE) designed by JetBrains for MacOS/IOS development.
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3. Visual LANSA
Our score: 7.9User satisfaction: N/AA genuine, low-code integrated development environment (IDE) that provides an easy-to-learn, high-level programing language for developing mobile, desktop, and web applications.
Top Alternatives To BlueJ By Total Score
BlueJ is a solid product that our experts evaluated with a 6.9 score and with a 93% user satisfaction rate. It's price starts at Free. However, you may want to consider other IDE Software products that got even better scores and satisfaction ratings. Here's how BlueJ fares in comparison to these:
Our Score:
9.7
8.9
7.7
7.5
6.7
Price:
Free
Free
$31.75
$39.65
$53
Satisfaction:
99%
98%
97%
96%
90%
It may sometimes be a true challenge to find a reliable IDE Software app that will not only meet your expectations but will also cover your budget limits. If you study various alternatives to BlueJ you should pay attention not simply to features but also to a variety of aspects like pricing, level of customer support, supported mobile devices and offered integrations. With sufficient time spent researching you should be able to find a solution that is going to contain all the variables you need at a reasonable price.
Original author(s) | Michael Kölling and John Rosenberg |
---|---|
Developer(s) | BlueJ Team |
Stable release | 4.2.2 / October 4, 2019[1] |
Written in | Java |
Operating system | Cross-platform |
Platform | Java |
Available in | Multilingual |
Type | Integrated development environment |
License | GNU General Public License v2 with the ClassPath exception |
Website | bluej.org |
BlueJ is an integrated development environment (IDE) for the Java programming language, developed mainly for educational purposes, but also suitable for small-scale software development. It runs with the help of JDK (Java Development Kit).
BlueJ was developed to support the learning and teaching of object-oriented programming, and its design differs from other development environments as a result.[2] The main screen graphically shows the class structure of an application under development (in a UML-like diagram), and objects can be interactively created and tested. This interaction facility, combined with a clean, simple user interface, allows easy experimentation with objects under development. Object-oriented concepts (classes, objects, communication through method calls) are represented visually and in its interaction design in the interface.
History[edit]
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The development of BlueJ was started in 1999 by Michael Kölling and John Rosenberg at Monash University, as a successor to the Blue[3] system. BlueJ is an IDE (Integrated Development Environment). Blue was an integrated system with its own programming language and environment, and was a relative of the Eiffel language. BlueJ implements the Blue environment design for the Java programming language.
In March 2009, the BlueJ project became free and open source software, and licensed under GNU GPL with the classpath exception.
BlueJ is currently being maintained by a team at King's College London, England, where Kölling works.
Functionality[edit]
BlueJ has a simpler interface than most professional IDEs, but its functionality is not a subset of those kinds of environment. While many of the standard development tools exist, such as an editor, compiler and runtime environment, it also offers tools that are specific to its educational goals and not found in this form in common professional environments. These includes interactive object creation and method invocation (via the 'Object Bench'), simplified debugging and teamwork controls, interactive, line-based expression and statement evaluation (via the 'Code Pad'), and automated creation of JUnit classes from recordings of interactive test sequences.
Visualisation[edit]
The BlueJ interface emphasises class structure (in preference of source code) by showing a UML-like diagram as its main screen. Class structures can be manipulated by the user, and the class relation display is generated automatically from the source code.
Source level structure is visualised through scope highlighting (the visual emphasis of lexical scope through use of graphical frames and background colour).
Interaction and experimentation[edit]
Supported interaction features include the ability to create objects interactively for ad-hoc testing and experimentation, and support for interactive invocation of public methods. Parameters may be passed and objects can be composed in interactive calls.
Lan games project 20 tsrh. Interactive tests may be recorded and stored as standard unit test classes. Code fragments can be evaluated interactively in the Code Pad, which provides a Java-based REPL.
Supported languages[edit]
BlueJ supports programming in Java and in Stride.[4] Java support has been provided in BlueJ since its inception, while Stride support was added in 2017.
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See also[edit]
References[edit]
- ^'Version History'. Retrieved 2019-08-12.
- ^'Using BlueJ to Introduce Programming'(PDF). Retrieved 2010-06-13.
- ^'An Object-Oriented Program Development Environment for the First Programming Course'(PDF). Retrieved 2018-09-17.
- ^Stride
Bibliography[edit]
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- Barnes, David J.; Kölling, Michael (May 12, 2011). Objects First with Java: A Practical Introduction Using BlueJ (5th ed.). Prentice Hall. p. 560. ISBN978-0-13-249266-9.
- Kölling, Michael; Quig, Bruce; Patterson, Andrew; Rosenberg, John (Aug 9, 2010). 'The BlueJ System and its Pedagogy'. Computer Science Education. 13 (4): 249–268. CiteSeerX10.1.1.22.3975. doi:10.1076/csed.13.4.249.17496.
External links[edit]
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