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BlueJ is an integrated Java environment specifically designed for introductory teaching.

BlueJ supports:

  • Fully integrated environment
  • Graphical class structure display
  • Graphical and textual editing
  • Built-in editor, compiler, virtual machine, debugger, etc.
  • Easy-to-use interface, ideal for beginners
  • Interactive object creation
  • Interactive object calls
  • Interactive testing
  • Incremental application development

What's New

Version 3.1.4:
  • Support for Java 8 language features
  • Allow "get" to put package-private members on the object bench
  • Uses system language by default (if a translation is available)
  • Fixed: Missing class name in project documentation (under "inherited methods")
  • Fixed: OS X projects with certain characters in their path were unusable
  • Fixed: Subversion: Can't see projects available for checkout


  • OS X 10.7.3 or later

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4 5


Current Version (3.x)


Downloads 16,714
Version Downloads 480
Type Development / Java
License Free
Date 28 Sep 2014
Platform Intel 64 / OS X
Price Free
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