java.lang.UnsupportedClassVersionError: > org/datanucleus/exceptions/ClassNotResolvedException : Unsupported > major.minor version 52.0 at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException( > ExceptionHandler.java:76) at org.jboss.resteasy.core.ExceptionHandler.handleException( > ExceptionHandler.java:212) at org.jboss.resteasy.core.SynchronousDispatcher.writeException( > SynchronousDispatcher.java:149) at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:372) at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:179) at > org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service( > ServletContainerDispatcher.java:220) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service( > HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service( > HttpServletDispatcher.java:51)

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> org/datanucleus/exceptions/ClassNotResolvedException : Unsupported > major.minor version 52.0 at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException( > ExceptionHandler.java:76) at
java.lang.UnsupportedClassVersionError: > org/datanucleus/exceptions/ClassNotResolvedException : Unsupported > major.minor version 52.0 at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException( > ExceptionHandler.java:76) at org.jboss.resteasy.core.ExceptionHandler.handleException( > ExceptionHandler.java:212) at org.jboss.resteasy.core.SynchronousDispatcher.writeException( > SynchronousDispatcher.java:149) at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:372) at org.jboss.resteasy.core.SynchronousDispatcher.invoke( > SynchronousDispatcher.java:179) at > org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service( > ServletContainerDispatcher.java:220) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service( > HttpServletDispatcher.java:56) at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service( > HttpServletDispatcher.java:51)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

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