This is the first step to learning the Java Programming.

Here, We are done with step by step procedure to set up Java with BlueJ. Hence, we are done compiling our first program with BlueJ Editor. Click on OK to execute your code.Īs you can see, the output in the terminal as shown below. Click on this which opens a pop up as shown below. Now, to execute your code follow this steps.

This is because the program is compiled successfully. Here, you can see the dashed lines is now replaced by two lines on the name. If the program is compiled successfully, you can see the message in the grey bar as ' Class compiled - no syntax errors'.Ĭlose this program editor. The advanced editors are faster, feature-packed, more powerful, highly customizable, and replete with various plug-ins, but they also have a steep learning curve and user interfaces that may be more daunting to beginners. MacOS users will already have Java installed by default.īlueJ is user friendly and has simple, minimal user interfaces, but lack some of the advanced editors’ features, such as autocompletion of fields, methods, and import statements. Windows users should download and install the JDK from Oracle, as described previously. It was created specifically for beginning Java students and is available for MacOS, Windows, and other systems at BlueJ requires that you already have Java installed.

But first let me give you a brief overview on BlueJ IDE.īlueJ is an IDE developed at a university. We will also learn to write our very first Java Program using BlueJ IDE. In this tutorial we will cover step by step instructions to set up Java with BlueJ IDE.

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