ehcache-1.1.jar(1.1)-EHCachecache-runtime,optional(requiredifnoothercacheproviderisset)versioncheck.jar(1.0)-versionchecker-buildtimeswarmcache-1.0rc2.jar(1.0rc2)-runtime,optional-runtime,optionaljboss-cache.jar(1.2.2alpha)-TreeCacheclusteredcache-runtime,optionaljgroups-2.2.7.jar(2.2.7)