The javax.transaction package. It is appropriate for inclusion in a classpath, and may be added to a Java 2 installation.
The Java Portlet API version 2.0 developed by the Java Community Process JSR-286 Expert Group.
Content Repository for Java technology API. Specifies a standard API to access content repositories in JavaTM 2 independently of implementation.
Java(TM) EE 7 Specification APIs
The JavaBeans(TM) Activation Framework is used by the JavaMail(TM) API to manage MIME data
JSR-250 Reference Implementation by Glassfish
Expression Language API (2.1 Maintenance Release)