You won’t have to find the individual compilers and debuggers etc. It has a built-in editor, compiler, debugger, and virtual machine. The interface it provides to the users is friendly to understand where to start and how to follow the process.
You can also get an option to manage your different lectures and classes. However, a link between other classes can be established to help you in learning new things.
Additionally, it contains some classes in the library as well. You can add the content from these libraries to your classes. You can easily choose the relevant material as this software allows you to access the source code by just clicking the class.
Once the code is written, it is compiled and saved for the users as well. If you want to export it to the JAR format, you can manage it efficiently as BlueJ is compatible with JAR.
You can easily use it on your system because of the light weightiness that allows you to use it without expecting it to be crashed or hanged. Additionally, it is available through portable devices.