JPA 2.1 Draft Readme
JSR 338 (license) is packaged in an OSGi format for distribution with the EclipseLink Project which is the reference implimentation of the JPA 2.1 Draft specification.
The source code is available within the project's javax.persistence Git repository. The preview binaries are distributed in OSGi enabled javax.persistence_2.0.10?.*.jar series bundles.
JSR Readme.txt follows:
Copyright (c) 2008, 2012 Sun Microsystems, Oracle Corporation. All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 which accompanies this distribution. The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html and the Eclipse Distribution License is available at http://www.eclipse.org/org/documents/edl-v10.php. Contributors: Linda DeMichiel -Java Persistence 2.1 - Early Draft Candidate 11 (December 18 2012) Specification available from http://jcp.org/en/jsr/detail?id=338 Oracle Committers - EclipseLink specific implementations and OSGi support Oracle Committers - Misc Bugfixes Java(TM) Persistence API, Version 2.1 - EARLY ACCESS This is an implementation of an early-draft specification developed under the Java Community Process (JCP). The code is untested and presumed not to be a compatible implementation of JSR 338: Java(TM) Persistence 2.1. We encourage you to migrate to an implementation of the Java(TM) Persistence API, Version 2.1 Specification that has been tested and verified to be compatible as soon as such an implementation is available, and we encourage you to retain this notice in any implementation of Java(TM) Persistence API, Version 2.1 Specification that you distribute.