Invalid descriptor doesn't rejected - requirement of <servlet-name> uniqueness by specs. ---------------------------------------------------------------------------------------- Key: AS7-4219 URL: https://issues.jboss.org/browse/AS7-4219 Project: Application Server 7 Issue Type: Bug Components: Web Affects Versions: 7.1.2.Final Reporter: Pavel Janousek Assignee: Remy Maucherat Invalid web.xml deployment descriptor like this: {code:xml} <?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" metadata-complete="false"> <servlet> <servlet-name>ConflictServlet</servlet-name> <servlet-class>org.jboss.as.test.integration.web.servlet.deployment.DummyServlet</servlet-class> </servlet> <servlet> <servlet-name>ConflictServlet</servlet-name> <servlet-class>org.jboss.as.test.integration.web.servlet.deployment.DummyServlet</servlet-class> </servlet> </web-app> {code} isn't rejected during deploying a such WAR application. Uniqueness of <servlet-name> is requirement of Servlet deployment descriptor.