java.lang.ClassCastException: cannot be cast to javax.servlet.Servlet

Related

• the type javax.servlet.ServletException cannot be resolved. It is indirectly referenced from required .class files
• class java.lang.Integer cannot be cast to class java.lang.Long (java.lang.Integer and java.lang.Long are in module java.base of loader 'bootstrap')
• Could not initialize class org.codehaus.groovy.vmplugin.VMPluginFactory
• Unable to start ServletWebServerApplicationContext due to missing ServletWebServerFactory bean
• Create a simple java bean having bound and constrained properties
• could not initialize class java
• java.lang.long cannot be cast to java.lang.integer
• java.lang.ClassNotFoundException: javax.xml.bind.DatatypeConverter
• neither bindingresult nor plain target object for bean name spring mvc
• org.springframework.orm.jpa.EntityManagerHolder cannot be cast to org.springframework.orm.hibernate5.SessionHolder