Creating and Running programs in BlueJ Getting Started with BlueJ You need to have BlueJ before completing the following steps. • Download the java files you need from the class web site. You don't have to put them in the BlueJ folder, just remember where you download them to on your computer. In this example I will assume they have been downloaded to the desktop. Download Ecdl English Rapidshare.

• Start BlueJ by either clicking on the icon you created when you downloaded and installed BlueJ or by navigating to the BlueJ directory and double clicking on the bluej.bat icon. • You can alter some of the defaults for BlueJ my modifying the file called bluej.defs with a text editor.This file is located in the lib directory in the bluej folder.

You can also modifying the template that starts when creating new programs and classes. The template is stored in the lib ->english ->templates ->newclass folder. • When BlueJ is up and running you should see a window that looks something like this: To create a new program you first need to create a new project. Click on the Project menu and select New Project. • This opens a new window. From this window type in the name of the new project in the text field File name.

The name of the project does not have to be the same as the name of the java file you will later add to the project. It can be anything you want. Saddle Club Pc Game Free Download on this page. • After giving the new project and name and clicking Create you see the new project.

I use the program BlueJ to code java. How to make a working executable Jar file? If your jar contains all the dependencies that your program needs to run. How can the answer be improved? When BlueJ is up and running you should see a window that looks something like this: To create a new program you first need to create a new project. Click on the Project menu and select New Project. This opens a new window. From this window type in the name of the new project in the text field File name. If you like to save the output to a file, select Options and Save to file. Specify the name of the file in File name, such as 'output.txt', and press Save. Get out of BlueJ.

There aren't any classes, which are the basic building blocks of programs in Java, or code associated with the project yet. The icon that looks like a piece of paper is just a simple text file that acts as the projects readme file. You can double click on it to add comments about the project as a whole or write notes to yourself on things that need to be done. You probably won't use it much at first. • If you need to add any pre-existing classes to the project now is a good time to do that. On the first assignment you need to download and add then add the class to your project.