How to install jBox2d in NetBeans?

I would like to make the game in Java with jBox2D. Unfortunately, I do not know how to install the necessary libraries to be able to 开发者_如何学Pythonuse jBox2D.

I'm using NetBeans.

You don't "install" a library in an IDE, you configure the classpath for your project using your IDE.

Right click on your project in the "Projects" tab. Choose "Properties". In the tree at the left of the dialog, enter "Libraries". Then click the button at the left "Add JAR/Folder" and navigate to the library jar of JBox2D.