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JavaServletHosting - a hosting company.
Java Architectures Special Interest Group (JA-SIG)
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, now Jasig
Jasig uPortal, http://www.ja-sig.org/images/jasig-head.gif
JA-SIG also has a configuration guide.
JBoss
http://www.jboss.com/themes/jbosstheme/img/logo.gif
JBoss
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