OpenPortal WSRP 1.0 beta is now integrated into the Java Application Platform SDK Update 3 Beta release. The WSRP implementation provided over the OpenPortal Portlet Container 2.0 beta which is also available in the same Java Application Platform SDK bundle.

Portlet Container 2.0 beta implements some of the JSR286 features based on the early access draft , its available as a preview in the above bundle.

Here is the location to get all the details about this bundle ( download, release notes, install instructions, articles and more).