[jboss-jira] [JBoss JIRA] (JBWEB-298) NPE on addFilter in WsServerContainer

NPE on addFilter in WsServerContainer ------------------------------------- Key: JBWEB-298 URL: https://issues.jboss.org/browse/JBWEB-298 Project: JBoss Web Issue Type: Bug Security Level: Public(Everyone can see) Components: Tomcat Reporter: Bartosz Baranowski Assignee: Remy Maucherat Priority: Minor Fix For: JBossWeb-7.5.0.GA Attachments: jboss-websocket-hello.war I'm not sure if this is just faulty test/edge case/WFLY/EAP integration failure, but there is case when org.apache.tomcat.websocket.server.WsSci is scheduled and triggered twice. This makes WsServerContainer throw NPE, since servletContext.addFilter[1] return null if filter with specified name exist. Regardless this case being a valid one or not, WsServerContainer should handle this either with proper message or different exception than NPE. I'm assigning this to myself for time being( until I can establish if WFLY/EAP being at fault and procure testcase ) [1] https://source.jboss.org/browse/JBossWeb/branches/7.4.x/src/main/java/org...