Creating a New Runnable JAR File
To create a new runnable JAR file in the workbench:
From the menu bar's File menu, select Export.
Expand the Java node and select Runnable JAR file. Click Next.
Runnable JAR File Specification page, select a 'Java Application' launch configuration to use to create a runnable JAR.
In the Export destination field, either type or click Browse to select a location
for the JAR file.
Select an appropriate library handling strategy.
Optionally, you can also create an ANT script to quickly regenerate a previously created runnable JAR file.
Runnable JAR file exporter