BlueJ will create the new folderĬ:/CISC121/assignment1 and open it as a new project folder.īlueJ will create two files inside this new folder. For example, suppose you have aįolder called c:/CISC121 and you would like your new projectįolder to be a sub-folder of this folder, calledĪssignment1. You'll get a file open dialog in which you should create a newįolder to hold your project. Create a new project: from the Project menu, by choosing New Project.Step-by-step instructions for creating and running a simple Java program using Even if your programĬontains only one file, you must put it in a project. They must be grouped together in the same project. If a program consists of several Java files, With BlueJ, you can't edit, compile or run a file unless Before you start, you need to understand how BlueJ views Will walk you through writing and running a simple Java program This rest of this page contains my instructions for getting started with BlueJ as quickly To see it, start upīlueJ and choose "BlueJ Tutorial" from the help menu. At some point in the installation for the latter you will be asked to provide the location of the JDK on your computer.īlueJ supplies a nice tutorial that you should read if you have trouble using the tool. If you already have a fairly up-to-date JDK and don't want to waste time and space by installing another one, click "BlueJ Installer" instead.
#STEP INSTALL BLUEJ DOWNLOAD#
So all you have to do is to go to the BlueJ web page and click "BlueJ Installer With Java 8 JDK", which will download and installĪ JDK as well as BlueJ. It used to be that to use BlueJ with Windows you had to install a JDK first. The procedure for installing BlueJ is pretty simple.
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