To use system-provided third-party APIs in Liberty applications, you must configure the applications to include the APIs. In WebSphere Application Server traditional, these APIs are available without configuration.

System-provided third-party APIs include packages from Apache Wink, Apache OpenJPA, Apache Aries, and Eclipse Equinox. A project is flagged once for each third-party API that is referenced.

For more information, see Accessing third-party APIs from a Java EE application in the online documentation.