You can add external libraries.
You can express a dependency on an external JAR and use it in your function. The
assumption is that you have a plug-in that is defined in Eclipse as explained in Create the plug-ins in Eclipse. To add external libraries, do the
following steps:
- Copy the external JAR to the root of the
plug-in project.
- Add the JAR to the plug-in projects
build path.
- Right-click the project and select .
- Click Add JARs and
browse for the JAR you just added under the plug-in project.
- Close the Properties dialog.

- Open the plug-ins manifest file for
editing and select the Runtime tab.
- In the Classpath section,
click Add and select the JAR that was copied
into the project.
- Save the manifest when finished.
Now you can start by using the JARs functionality
inside your function.