Our app have an Outofmemory exception after 3 days running of the jboss server, we analysis the JVM dump file which generated by Jmap, and found one class "org.jboss.as.web.deployment.WebInjectionContainer" occupy 600M RAM, it stored more than 1 M objects in the "org.jboss.as.web.deployment.ConcurrentReferenceHashMap"; in the "ConcurrentReferenceHashMap" map it include "org.apache.taglibs.standard.tag.rt.core.IfTag"、"ForEachTag" etc., other tags。

anyone have encount this situration or give me some tips to solve it, thanks!