A Java-based Connect Four game with a Graphical User Interface (GUI), designed to run primarily in BlueJ as well as standard Java environments. The game supports player vs. computer mode, move undoing ...

"COMPUTING, IN HIGH SCHOOL, is perceived as a very boring, nerdy activity," Michael Kölling says. "Before a computing teacher even begins speaking, three-quarters of his students have already decided ...

sonarlint4bluej is a BlueJ plugin that introduces the SonarLint code analysis tool to BlueJ. (Java only) The plugin provides clear feedback with remediation guidance on flaws such as code smells, bugs ...

[Update: Microsoft is recalling the patent application, calling it a mistake. For a full update see the follow-up article. -Ed] Michael Kölling is pretty ticked off right now. What would upset a mild ...

Microsoft plans to withdraw an attempt to patent technology already used in a free Java programming project called BlueJ, the company said Sunday. BlueJ creator Michael Kölling complained of a ...

Abstract: One of the major problems in traditional Java language teaching is lacking of instructor-student interaction and little attention on training of students' program thinking. To solve this ...