Jun 3, 2025 · "Objects First with Java: A Practical Introduction Using BlueJ" is a textbook co-written by the developers of BlueJ and has sold hundreds of thousands of copies worldwide.

Jun 3, 2025 · BlueJ 4 adds support for the Git version control system (and retains support for Subversion). Note: BlueJ 4 requires Java 8 (minimum 8u60) and JavaFX, and thus is currently …

For BlueJ 4.2.0 and later, OpenJDK 11 and OpenJFX 11 are required, which are only available for 64-bit operating systems. You can download the OpenJDK from the official site, which is a zip …

When you use BlueJ, some anonymous non-personal information (BlueJ version, Java version, Operating System, interface language, etc) is sent to the BlueJ maintainers, to help with …

Download the BlueJ package from the BlueJ website. Note: if you have GDebi installed, you can choose to open the package using GDebi, which will then provide a simple interface to …

The BlueJ system and this tutorial are available 'as is', free of charge to anyone for use and non-commercial re-distribution. Disassembly of the system is prohibited.

BlueJ es un entorno de desarrollo para JavaTM diseñado específicamente para la enseñanza en un curso introductorio. Fue diseñado e implementado por el equipo de BlueJ en la Universidad …

You can email us to request technical support for BlueJ, which is when BlueJ itself is malfunctioning. For programming problems, please use an appropriate forum (such as this one …

BlueJ es un entorno de desarrollo Java diseñado específicamente para la enseñanza a un nivel introductorio. Ha sido diseñado e implementado por el equipo BlueJ en la Deakin University, …

BlueJ 5.2.1 has been released and is available for download on the main page. This is a relatively minor release, with fixes for Linux and generic installers, plus fixes for JavaFX in non-English …