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.

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 since then.

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.

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 which you …

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 …

1.1 关于BlueJ 程环境。BlueJ是一个专门为入门级教学设计的JavaTM� 发环境。它是由澳大利亚墨尔本Monash 大学BlueJ小组设计� 需要更多信息请访问:http://bluej.monash.edu/

BlueJ é um ambiente de desenvolvimento java projetado especificamente para o ensino em um nível introdutório. BlueJ foi projetado e implementado pelas equipes das universidade Monash University, …

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 complete the installation.

Contents How to Install BlueJ How to Change the Interface Language How to use the Debugger How to Reset the JVM How to Open and Save Projects How to Install BlueJ How to Install BlueJ