Estou tentando configurar o eclipse junto com o wildfly e realizando a conexão com o banco de dados MySQL.
Realizei toda a Configuração, mas qnd tento criar uma nova entidade ocorre esse ERRO, se alguem puder me ajudar.
11:05:36,892 ERROR [stderr] (ServerService Thread Pool – 66) Thu Oct 18 11:05:36 BRT 2018 WARN: Establishing SSL connection without server’s identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn’t set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to ‘false’. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification.
11:05:37,099 WARN [org.jboss.modules.define] (ServerService Thread Pool – 66) Failed to define class proj.Produto in Module “deployment.ProjTest.war” from Service Module Loader: java.lang.UnsupportedClassVersionError: Failed to link proj/Produto (Module “deployment.ProjTest.war” from Service Module Loader): proj/Produto has been compiled by a more recent version of the Java Runtime (class file version 53.0), this version of the Java Runtime only recognizes class file versions up to 52.0
11:05:37,100 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool – 66) MSC000001: Failed to start service jboss.persistenceunit.“ProjTest.war#ProjTest”: org.jboss.msc.service.StartException in service jboss.persistenceunit.“ProjTest.war#ProjTest”: org.hibernate.boot.registry.classloading.spi.ClassLoadingException: Unable to load class [proj.Produto]
alguém pode me ajudar.

