Installation of the JDK is very straightforward, and includes a development environment called NetBeans.

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Youll be using NetBeans to write your code and compile it for testing.

Open your web browser and visit oracle.comdownloadsindex.html.

Once youre on the Downloads page, youll need to navigate to the installer files.

This is the most recent release of the Java SDK with the NetBeans development environment.

The installer is in.dmg format.

Double-clicking it will open the installation interface.

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Youll be asked to enter your administrator password before installation can proceed.

This will help you save on disk space, since you dont need it after the JDK has been installed.

This is the development environment for Java, and will allow you to easily write and compile code.

This will set NetBeans to create Java files for this project.

Press Return after the TODO code application goes here line to create a new line with the same indentation.

This looks like a green Play button, and can be found in the toolbar.

This frame will appear at the bottom of your screen after running the project.

If there are errors, youll see which lines they occur on so that you can go back and fix them.

See Write Your First Program in Java for more beginner guides.

You should also download the JDK If you want to run a program; just get the JDK and you should be OK.

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