2025年6月3日 · If you have a technical issue with the BlueJ software itself (e.g. installation problems, failing to start, etc), you can view our FAQ, contact our technical support or view our …

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 …

BlueJ is a port of Blue to Java, and was first released in 1999. Thanks to generous support from Sun Microsystems (and more recently Oracle), BlueJ development and support has continued …

2025年6月3日 · 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 …

Video Tutorials — provide helpful instruction on the basics of using BlueJ. The BlueJ Tutorial (4.0, English PDF — example projects) — older versions are available in various other languages.

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 …

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 5.5.0 has now been released, featuring many usability improvements. It is available to download on our main page.

BlueJ is an Integrated Development Environment (IDE) written in Java, designed for the teaching of java for beginners. From version 3.14, BlueJ fully supports the Raspberry Pi, a credit card …