Open Liberty supports the full Java™ Platform, Enterprise Edition (Java EE), versions 7 and 8. The Java EE Javadoc documentation describes the packages and classes that are provided by the Java EE API.

To view API documentation for Java EE, select a Java EE version from the table of contents.

Open Liberty also supports the Jakarta EE Platform, which is the migration of Java EE from the Java Community Process to the open source Eclipse Foundation. For Jakarta EE API documentation, see Jakarta EE API. For more information about Java EE, Jakarta EE, and Open Liberty, see Jakarta EE overview.