After deploying the quickstart using JBDS, the webapp is opened automatically at http://localhost:8080/jboss-logging-tools/ - this is OK. However, clicking on any of the examples on the webpage ends with JBWEB000065: HTTP Status 500 - java.lang.ExceptionInInitializerError

The stacktrace is:
13:30:05,345 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/jboss-logging-tools].[javax.ws.rs.core.Application]] (http-localhost/127.0.0.1:8080-1) JBWEB000236: Servlet.service() for servlet javax.ws.rs.core.Application threw exception: org.jboss.resteasy.spi.UnhandledException: java.lang.ExceptionInInitializerError
	at org.jboss.resteasy.core.SynchronousDispatcher.handleApplicationException(SynchronousDispatcher.java:364) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.handleException(SynchronousDispatcher.java:232) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.handleInvokerException(SynchronousDispatcher.java:208) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:556) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:523) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:125) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-1.jar:1.0.2.Final-redhat-1]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.5.0.Final-redhat-17.jar:7.5.0.Final-redhat-17]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.5.4.Final-redhat-1.jar:7.5.4.Final-redhat-1]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_71]
Caused by: java.lang.ExceptionInInitializerError
	at org.jboss.as.quickstarts.loggingToolsQS.GreeterService.getHelloName(GreeterService.java:45) [classes:]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_71]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_71]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_71]
	at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_71]
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:168) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:216) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:541) [resteasy-jaxrs-2.3.10.Final-redhat-1.jar:]
	... 19 more
Caused by: java.lang.IllegalArgumentException: Invalid logger interface org.jboss.as.quickstarts.loggingToolsQS.loggers.GreeterLogger (implementation not found in ModuleClassLoader for Module "deployment.jboss-logging-tools.war:main" from Service Module Loader)
	at org.jboss.logging.Logger$1.run(Logger.java:2254) [jboss-logging-3.1.4.GA-redhat-2.jar:3.1.4.GA-redhat-2]
	at java.security.AccessController.doPrivileged(Native Method) [rt.jar:1.7.0_71]
	at org.jboss.logging.Logger.getMessageLogger(Logger.java:2227) [jboss-logging-3.1.4.GA-redhat-2.jar:3.1.4.GA-redhat-2]
	at org.jboss.logging.Logger.getMessageLogger(Logger.java:2214) [jboss-logging-3.1.4.GA-redhat-2.jar:3.1.4.GA-redhat-2]
	at org.jboss.as.quickstarts.loggingToolsQS.loggers.GreeterLogger.<clinit>(GreeterLogger.java:27) [classes:]
	... 29 more