You open the Standard Enterprise Application Project Properties dialog box by right-clicking
any and choosing Properties.
The Libraries page lets you define the
JARs, folders, libraries, and projects that are added to the runtime classpath of the enterprise application.
The libraries that you add are then available to all the modules in the project.
Use the buttons to add JAR files,
projects or libraries to the classpath.
In the Libraries page, you can set the following properties:
Embedded Classpath Elements. You use this page to explicitly specify the elements
to be included in the enterprise application's runtime classpath.
If your project uses special libraries dynamically at runtime,
such as JDBC drivers or for debugging, you have to add these libraries to the runtime classpath.
You also have to adjust your runtime classpath if the runtime dependencies between
your projects do not match the compilation dependencies between the projects.