Upon completion of each Specification, the Specification enters the Maintenance Phase, as described in Section 4 of the JCP. The Maintenance Lead is responsible for maintaining and revising the Specification. Note that specifications that were developed prior to the formalization of the Java Community Process in 1998 are maintained using this process, as well as those specifications that have been developed in the formal JCP.

Maintenance reviews are currently underway for the following specifications. Comments received will be considered for the upcoming revision of the specification. The following Maintenance Revision(s) are made available for public review and comment only.

107		JCACHE - Java Temporary Caching API
Description:		Specifies API and semantics for temporary, in memory caching of Java objects, including object creation, shared access, spooling, invalidation, and consistency across JVM's.
Status:		Maintenance
Latest Stage:		Maintenance Review Ballot 2 View results Start: 2019-03-05 End: 2019-03-11
Spec Lead:		Joseph Fialli, Oracle
Spec Lead:		Gregory Robert Luck, Luck, Gregory Robert
Spec Lead:		Brian Oliver, Oracle
Spec Lead:		Cameron Purdy, Oracle

286		Portlet Specification 2.0
Description:		Version 2.0 of the Portlet Specification plans to align with J2EE 1.4, integrate other new JSRs relevant for the portlet, and align with the WSRP specification V 2.0.
Status:		Maintenance
Latest Stage:		Maintenance Review Ballot View results Start: 2015-08-18 End: 2015-08-24
Spec Lead:		Martin Nicklous, IBM

329		Portlet 2.0 Bridge for JavaServerTM Faces 1.2 Specification
Description:		The Portlet 2.0 Bridge defines the semantics for executing JavaServer Faces views within a portlet.
Status:		Maintenance
Latest Stage:		Maintenance Review Ballot View results Start: 2015-08-18 End: 2015-08-24
Spec Lead:		Michael Freedman, Oracle
Spec Lead:		Neil Griffin, Liferay, Inc