How To Add Jars To Project Build Paths In Eclipse Java

Note: It is much better to reference JARs that exist in your project or in other projects - this allows you to check in all of your dependencies to your version control system.

You can also Click File and select a specific jar file for the variable, if you prefer.

You can also Click File and select a specific jar file for the variable, if you prefer.

If you share the project with someone else, they must also define the variable. They can define it under Window->Preferences->Java->Build Path->Classpath Variables.

Note: If you use this method, the external JAR will need to be in the same location on the hard drive for anyone who uses this project. This can make sharing a common project more difficult.

Note: If you use this method, the external JAR will need to be in the same location on the hard drive for anyone who uses this project. This can make sharing a common project more difficult.