Eclipse Jave Facet Issue
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I have a REST service that has been running without issue for over a year. The server uses JAX-RS. This morning, I installed updates recommended by the Eclipse IDE and subsequent to those updates, the @POST service no longer responds. @GET requests, however, still respond. The Error Log contains the following, which shows up when the project loads into the IDE.

    Version 5.0 of project facet dvt_f7 does not exist. It is used in plugin org.eclipse.wst.common.project.facet.core.tests.

The plug-in listed with the error is 

    org.eclipse.wst.common.project.facet.core

The server loads and runs with no run-time errors to the Console.

I have searched the web using various combinations of the words in the error message and I have found nothing that is even remotely useful.

The Error Log also contains a long list of warnings that all begin with "NLS unused message:" from the org.eclipse.osgi plugin.

I've managed to solve dozens of other Eclipse configuration issues, but this one has me completely stumped.

Thanks in advance for any help.

Michael
